20100442080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41875921}}^1$

素因数の和:41875939

約数の個数: 48

約数和(自身を含む): 63316394064

約数和(自身を除く): 43215951984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41875921, 83751842, 125627763, 167503684, 209379605, 251255526, 335007368, 418759210, 502511052, 628138815, 670014736, 837518420, 1005022104, 1256277630, 1340029472, 1675036840, 2010044208, 2512555260, 3350073680, 4020088416, 5025110520, 6700147360, 10050221040, 20100442080]

約数ペア:

[(1, 20100442080), (2, 10050221040), (3, 6700147360), (4, 5025110520), (5, 4020088416), (6, 3350073680), (8, 2512555260), (10, 2010044208), (12, 1675036840), (15, 1340029472), (16, 1256277630), (20, 1005022104), (24, 837518420), (30, 670014736), (32, 628138815), (40, 502511052), (48, 418759210), (60, 335007368), (80, 251255526), (96, 209379605), (120, 167503684), (160, 125627763), (240, 83751842), (480, 41875921)]