9209750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 20015424

約数和(自身を除く): 10805674

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 197, 250, 275, 374, 394, 425, 550, 850, 935, 985, 1375, 1870, 1970, 2125, 2167, 2750, 3349, 4250, 4334, 4675, 4925, 6698, 9350, 9850, 10835, 16745, 21670, 23375, 24625, 33490, 36839, 46750, 49250, 54175, 73678, 83725, 108350, 167450, 184195, 270875, 368390, 418625, 541750, 837250, 920975, 1841950, 4604875, 9209750]

約数ペア:

[(1, 9209750), (2, 4604875), (5, 1841950), (10, 920975), (11, 837250), (17, 541750), (22, 418625), (25, 368390), (34, 270875), (50, 184195), (55, 167450), (85, 108350), (110, 83725), (125, 73678), (170, 54175), (187, 49250), (197, 46750), (250, 36839), (275, 33490), (374, 24625), (394, 23375), (425, 21670), (550, 16745), (850, 10835), (935, 9850), (985, 9350), (1375, 6698), (1870, 4925), (1970, 4675), (2125, 4334), (2167, 4250), (2750, 3349)]