8266140560

素因数分解:

$2^4\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{48533}}^1$

素因数の和:50675

約数の個数: 40

約数和(自身を含む): 19228200120

約数和(自身を除く): 10962059560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2129, 4258, 8516, 10645, 17032, 21290, 34064, 42580, 48533, 85160, 97066, 170320, 194132, 242665, 388264, 485330, 776528, 970660, 1941320, 3882640, 103326757, 206653514, 413307028, 516633785, 826614056, 1033267570, 1653228112, 2066535140, 4133070280, 8266140560]

約数ペア:

[(1, 8266140560), (2, 4133070280), (4, 2066535140), (5, 1653228112), (8, 1033267570), (10, 826614056), (16, 516633785), (20, 413307028), (40, 206653514), (80, 103326757), (2129, 3882640), (4258, 1941320), (8516, 970660), (10645, 776528), (17032, 485330), (21290, 388264), (34064, 242665), (42580, 194132), (48533, 170320), (85160, 97066)]