40056016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 108493056

約数和(自身を除く): 68437040

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 41, 44, 52, 56, 61, 77, 82, 88, 91, 104, 112, 122, 143, 154, 164, 176, 182, 208, 244, 286, 287, 308, 328, 364, 427, 451, 488, 533, 572, 574, 616, 656, 671, 728, 793, 854, 902, 976, 1001, 1066, 1144, 1148, 1232, 1342, 1456, 1586, 1708, 1804, 2002, 2132, 2288, 2296, 2501, 2684, 3157, 3172, 3416, 3608, 3731, 4004, 4264, 4592, 4697, 5002, 5368, 5551, 5863, 6314, 6344, 6832, 7216, 7462, 8008, 8528, 8723, 9394, 10004, 10736, 11102, 11726, 12628, 12688, 14924, 16016, 17446, 17507, 18788, 20008, 22204, 23452, 25256, 27511, 29848, 32513, 34892, 35014, 37576, 40016, 41041, 44408, 46904, 50512, 55022, 59696, 61061, 65026, 69784, 70028, 75152, 82082, 88816, 93808, 110044, 122122, 130052, 139568, 140056, 164164, 192577, 220088, 227591, 244244, 260104, 280112, 328328, 357643, 385154, 440176, 455182, 488488, 520208, 656656, 715286, 770308, 910364, 976976, 1430572, 1540616, 1820728, 2503501, 2861144, 3081232, 3641456, 5007002, 5722288, 10014004, 20028008, 40056016]

約数ペア:

[(1, 40056016), (2, 20028008), (4, 10014004), (7, 5722288), (8, 5007002), (11, 3641456), (13, 3081232), (14, 2861144), (16, 2503501), (22, 1820728), (26, 1540616), (28, 1430572), (41, 976976), (44, 910364), (52, 770308), (56, 715286), (61, 656656), (77, 520208), (82, 488488), (88, 455182), (91, 440176), (104, 385154), (112, 357643), (122, 328328), (143, 280112), (154, 260104), (164, 244244), (176, 227591), (182, 220088), (208, 192577), (244, 164164), (286, 140056), (287, 139568), (308, 130052), (328, 122122), (364, 110044), (427, 93808), (451, 88816), (488, 82082), (533, 75152), (572, 70028), (574, 69784), (616, 65026), (656, 61061), (671, 59696), (728, 55022), (793, 50512), (854, 46904), (902, 44408), (976, 41041), (1001, 40016), (1066, 37576), (1144, 35014), (1148, 34892), (1232, 32513), (1342, 29848), (1456, 27511), (1586, 25256), (1708, 23452), (1804, 22204), (2002, 20008), (2132, 18788), (2288, 17507), (2296, 17446), (2501, 16016), (2684, 14924), (3157, 12688), (3172, 12628), (3416, 11726), (3608, 11102), (3731, 10736), (4004, 10004), (4264, 9394), (4592, 8723), (4697, 8528), (5002, 8008), (5368, 7462), (5551, 7216), (5863, 6832), (6314, 6344)]