100800128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5545

約数の個数: 64

約数和(自身を含む): 235962720

約数和(自身を除く): 135162592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 5507, 9152, 11014, 18304, 22028, 44056, 60577, 71591, 88112, 121154, 143182, 176224, 242308, 286364, 352448, 484616, 572728, 704896, 787501, 969232, 1145456, 1575002, 1938464, 2290912, 3150004, 3876928, 4581824, 6300008, 7753856, 9163648, 12600016, 25200032, 50400064, 100800128]

約数ペア:

[(1, 100800128), (2, 50400064), (4, 25200032), (8, 12600016), (11, 9163648), (13, 7753856), (16, 6300008), (22, 4581824), (26, 3876928), (32, 3150004), (44, 2290912), (52, 1938464), (64, 1575002), (88, 1145456), (104, 969232), (128, 787501), (143, 704896), (176, 572728), (208, 484616), (286, 352448), (352, 286364), (416, 242308), (572, 176224), (704, 143182), (832, 121154), (1144, 88112), (1408, 71591), (1664, 60577), (2288, 44056), (4576, 22028), (5507, 18304), (9152, 11014)]