2008467040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 5196731904

約数和(自身を除く): 3188264864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 103, 107, 134, 136, 160, 170, 206, 214, 268, 272, 335, 340, 412, 428, 515, 535, 536, 544, 670, 680, 824, 856, 1030, 1070, 1072, 1139, 1340, 1360, 1648, 1712, 1751, 1819, 2060, 2140, 2144, 2278, 2680, 2720, 3296, 3424, 3502, 3638, 4120, 4280, 4556, 5360, 5695, 6901, 7004, 7169, 7276, 8240, 8560, 8755, 9095, 9112, 10720, 11021, 11390, 13802, 14008, 14338, 14552, 16480, 17120, 17510, 18190, 18224, 22042, 22780, 27604, 28016, 28676, 29104, 34505, 35020, 35845, 36380, 36448, 44084, 45560, 55105, 55208, 56032, 57352, 58208, 69010, 70040, 71690, 72760, 88168, 91120, 110210, 110416, 114704, 117317, 121873, 138020, 140080, 143380, 145520, 176336, 182240, 187357, 220420, 220832, 229408, 234634, 243746, 276040, 280160, 286760, 291040, 352672, 374714, 440840, 469268, 487492, 552080, 573520, 586585, 609365, 738407, 749428, 881680, 936785, 938536, 974984, 1104160, 1147040, 1173170, 1218730, 1476814, 1498856, 1763360, 1873570, 1877072, 1949968, 2346340, 2437460, 2953628, 2997712, 3692035, 3747140, 3754144, 3899936, 4692680, 4874920, 5907256, 5995424, 7384070, 7494280, 9385360, 9749840, 11814512, 12552919, 14768140, 14988560, 18770720, 19499680, 23629024, 25105838, 29536280, 29977120, 50211676, 59072560, 62764595, 100423352, 118145120, 125529190, 200846704, 251058380, 401693408, 502116760, 1004233520, 2008467040]

約数ペア:

[(1, 2008467040), (2, 1004233520), (4, 502116760), (5, 401693408), (8, 251058380), (10, 200846704), (16, 125529190), (17, 118145120), (20, 100423352), (32, 62764595), (34, 59072560), (40, 50211676), (67, 29977120), (68, 29536280), (80, 25105838), (85, 23629024), (103, 19499680), (107, 18770720), (134, 14988560), (136, 14768140), (160, 12552919), (170, 11814512), (206, 9749840), (214, 9385360), (268, 7494280), (272, 7384070), (335, 5995424), (340, 5907256), (412, 4874920), (428, 4692680), (515, 3899936), (535, 3754144), (536, 3747140), (544, 3692035), (670, 2997712), (680, 2953628), (824, 2437460), (856, 2346340), (1030, 1949968), (1070, 1877072), (1072, 1873570), (1139, 1763360), (1340, 1498856), (1360, 1476814), (1648, 1218730), (1712, 1173170), (1751, 1147040), (1819, 1104160), (2060, 974984), (2140, 938536), (2144, 936785), (2278, 881680), (2680, 749428), (2720, 738407), (3296, 609365), (3424, 586585), (3502, 573520), (3638, 552080), (4120, 487492), (4280, 469268), (4556, 440840), (5360, 374714), (5695, 352672), (6901, 291040), (7004, 286760), (7169, 280160), (7276, 276040), (8240, 243746), (8560, 234634), (8755, 229408), (9095, 220832), (9112, 220420), (10720, 187357), (11021, 182240), (11390, 176336), (13802, 145520), (14008, 143380), (14338, 140080), (14552, 138020), (16480, 121873), (17120, 117317), (17510, 114704), (18190, 110416), (18224, 110210), (22042, 91120), (22780, 88168), (27604, 72760), (28016, 71690), (28676, 70040), (29104, 69010), (34505, 58208), (35020, 57352), (35845, 56032), (36380, 55208), (36448, 55105), (44084, 45560)]