22486750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 53778816

約数和(自身を除く): 31292066

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 37, 50, 55, 65, 74, 85, 110, 125, 130, 143, 170, 185, 187, 221, 250, 275, 286, 325, 370, 374, 407, 425, 442, 481, 550, 629, 650, 715, 814, 850, 925, 935, 962, 1105, 1258, 1375, 1430, 1625, 1850, 1870, 2035, 2125, 2210, 2405, 2431, 2750, 3145, 3250, 3575, 4070, 4250, 4625, 4675, 4810, 4862, 5291, 5525, 6290, 6919, 7150, 8177, 9250, 9350, 10175, 10582, 11050, 12025, 12155, 13838, 15725, 16354, 17875, 20350, 23375, 24050, 24310, 26455, 27625, 31450, 34595, 35750, 40885, 46750, 50875, 52910, 55250, 60125, 60775, 69190, 78625, 81770, 89947, 101750, 120250, 121550, 132275, 157250, 172975, 179894, 204425, 264550, 303875, 345950, 408850, 449735, 607750, 661375, 864875, 899470, 1022125, 1322750, 1729750, 2044250, 2248675, 4497350, 11243375, 22486750]

約数ペア:

[(1, 22486750), (2, 11243375), (5, 4497350), (10, 2248675), (11, 2044250), (13, 1729750), (17, 1322750), (22, 1022125), (25, 899470), (26, 864875), (34, 661375), (37, 607750), (50, 449735), (55, 408850), (65, 345950), (74, 303875), (85, 264550), (110, 204425), (125, 179894), (130, 172975), (143, 157250), (170, 132275), (185, 121550), (187, 120250), (221, 101750), (250, 89947), (275, 81770), (286, 78625), (325, 69190), (370, 60775), (374, 60125), (407, 55250), (425, 52910), (442, 50875), (481, 46750), (550, 40885), (629, 35750), (650, 34595), (715, 31450), (814, 27625), (850, 26455), (925, 24310), (935, 24050), (962, 23375), (1105, 20350), (1258, 17875), (1375, 16354), (1430, 15725), (1625, 13838), (1850, 12155), (1870, 12025), (2035, 11050), (2125, 10582), (2210, 10175), (2405, 9350), (2431, 9250), (2750, 8177), (3145, 7150), (3250, 6919), (3575, 6290), (4070, 5525), (4250, 5291), (4625, 4862), (4675, 4810)]