18448567220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1\times {\mathrm{11437}}^1$

素因数の和:12872

約数の個数: 48

約数和(自身を含む): 39430903680

約数和(自身を除く): 20982336460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1367, 2734, 5468, 6835, 11437, 13670, 22874, 27340, 45748, 57185, 80653, 114370, 161306, 228740, 322612, 403265, 674783, 806530, 1349566, 1613060, 2699132, 3373915, 6747830, 13495660, 15634379, 31268758, 62537516, 78171895, 156343790, 312687580, 922428361, 1844856722, 3689713444, 4612141805, 9224283610, 18448567220]

約数ペア:

[(1, 18448567220), (2, 9224283610), (4, 4612141805), (5, 3689713444), (10, 1844856722), (20, 922428361), (59, 312687580), (118, 156343790), (236, 78171895), (295, 62537516), (590, 31268758), (1180, 15634379), (1367, 13495660), (2734, 6747830), (5468, 3373915), (6835, 2699132), (11437, 1613060), (13670, 1349566), (22874, 806530), (27340, 674783), (45748, 403265), (57185, 322612), (80653, 228740), (114370, 161306)]