85601120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 96

約数和(自身を含む): 233676576

約数和(自身を除く): 148075456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2861, 2992, 3740, 5722, 5984, 7480, 11444, 14305, 14960, 22888, 28610, 29920, 31471, 45776, 48637, 57220, 62942, 91552, 97274, 114440, 125884, 157355, 194548, 228880, 243185, 251768, 314710, 389096, 457760, 486370, 503536, 535007, 629420, 778192, 972740, 1007072, 1070014, 1258840, 1556384, 1945480, 2140028, 2517680, 2675035, 3890960, 4280056, 5035360, 5350070, 7781920, 8560112, 10700140, 17120224, 21400280, 42800560, 85601120]

約数ペア:

[(1, 85601120), (2, 42800560), (4, 21400280), (5, 17120224), (8, 10700140), (10, 8560112), (11, 7781920), (16, 5350070), (17, 5035360), (20, 4280056), (22, 3890960), (32, 2675035), (34, 2517680), (40, 2140028), (44, 1945480), (55, 1556384), (68, 1258840), (80, 1070014), (85, 1007072), (88, 972740), (110, 778192), (136, 629420), (160, 535007), (170, 503536), (176, 486370), (187, 457760), (220, 389096), (272, 314710), (340, 251768), (352, 243185), (374, 228880), (440, 194548), (544, 157355), (680, 125884), (748, 114440), (880, 97274), (935, 91552), (1360, 62942), (1496, 57220), (1760, 48637), (1870, 45776), (2720, 31471), (2861, 29920), (2992, 28610), (3740, 22888), (5722, 14960), (5984, 14305), (7480, 11444)]