2103114520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{94057}}^1$

素因数の和:94124

約数の個数: 64

約数和(自身を含む): 5214575520

約数和(自身を除く): 3111461000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 94057, 188114, 376228, 470285, 752456, 940570, 1222741, 1881140, 2445482, 3762280, 4044451, 4890964, 6113705, 8088902, 9781928, 12227410, 16177804, 20222255, 24454820, 32355608, 40444510, 48909640, 52577863, 80889020, 105155726, 161778040, 210311452, 262889315, 420622904, 525778630, 1051557260, 2103114520]

約数ペア:

[(1, 2103114520), (2, 1051557260), (4, 525778630), (5, 420622904), (8, 262889315), (10, 210311452), (13, 161778040), (20, 105155726), (26, 80889020), (40, 52577863), (43, 48909640), (52, 40444510), (65, 32355608), (86, 24454820), (104, 20222255), (130, 16177804), (172, 12227410), (215, 9781928), (260, 8088902), (344, 6113705), (430, 4890964), (520, 4044451), (559, 3762280), (860, 2445482), (1118, 1881140), (1720, 1222741), (2236, 940570), (2795, 752456), (4472, 470285), (5590, 376228), (11180, 188114), (22360, 94057)]