17804550608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{5009}}^1$

素因数の和:5796

約数の個数: 80

約数和(自身を含む): 38825015040

約数和(自身を除く): 21020464432

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 743, 1196, 1486, 2392, 2972, 4784, 5009, 5944, 9659, 10018, 11888, 17089, 19318, 20036, 34178, 38636, 40072, 65117, 68356, 77272, 80144, 115207, 130234, 136712, 154544, 222157, 230414, 260468, 273424, 444314, 460828, 520936, 888628, 921656, 1041872, 1497691, 1777256, 1843312, 2995382, 3554512, 3721687, 5990764, 7443374, 11981528, 14886748, 23963056, 29773496, 48381931, 59546992, 85598801, 96763862, 171197602, 193527724, 342395204, 387055448, 684790408, 774110896, 1112784413, 1369580816, 2225568826, 4451137652, 8902275304, 17804550608]

約数ペア:

[(1, 17804550608), (2, 8902275304), (4, 4451137652), (8, 2225568826), (13, 1369580816), (16, 1112784413), (23, 774110896), (26, 684790408), (46, 387055448), (52, 342395204), (92, 193527724), (104, 171197602), (184, 96763862), (208, 85598801), (299, 59546992), (368, 48381931), (598, 29773496), (743, 23963056), (1196, 14886748), (1486, 11981528), (2392, 7443374), (2972, 5990764), (4784, 3721687), (5009, 3554512), (5944, 2995382), (9659, 1843312), (10018, 1777256), (11888, 1497691), (17089, 1041872), (19318, 921656), (20036, 888628), (34178, 520936), (38636, 460828), (40072, 444314), (65117, 273424), (68356, 260468), (77272, 230414), (80144, 222157), (115207, 154544), (130234, 136712)]