3856553360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257791}}^1$

素因数の和:257832

約数の個数: 80

約数和(自身を含む): 10357051392

約数和(自身を除く): 6500498032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 257791, 515582, 1031164, 1288955, 2062328, 2577910, 2835701, 4124656, 4382447, 5155820, 5671402, 8764894, 10311640, 11342804, 14178505, 17529788, 20623280, 21912235, 22685608, 28357010, 35059576, 43824470, 45371216, 48206917, 56714020, 70119152, 87648940, 96413834, 113428040, 175297880, 192827668, 226856080, 241034585, 350595760, 385655336, 482069170, 771310672, 964138340, 1928276680, 3856553360]

約数ペア:

[(1, 3856553360), (2, 1928276680), (4, 964138340), (5, 771310672), (8, 482069170), (10, 385655336), (11, 350595760), (16, 241034585), (17, 226856080), (20, 192827668), (22, 175297880), (34, 113428040), (40, 96413834), (44, 87648940), (55, 70119152), (68, 56714020), (80, 48206917), (85, 45371216), (88, 43824470), (110, 35059576), (136, 28357010), (170, 22685608), (176, 21912235), (187, 20623280), (220, 17529788), (272, 14178505), (340, 11342804), (374, 10311640), (440, 8764894), (680, 5671402), (748, 5155820), (880, 4382447), (935, 4124656), (1360, 2835701), (1496, 2577910), (1870, 2062328), (2992, 1288955), (3740, 1031164), (7480, 515582), (14960, 257791)]