1010669960

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{414209}}^1$

素因数の和:414281

約数の個数: 32

約数和(自身を含む): 2311291800

約数和(自身を除く): 1300621840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 414209, 828418, 1656836, 2071045, 3313672, 4142090, 8284180, 16568360, 25266749, 50533498, 101066996, 126333745, 202133992, 252667490, 505334980, 1010669960]

約数ペア:

[(1, 1010669960), (2, 505334980), (4, 252667490), (5, 202133992), (8, 126333745), (10, 101066996), (20, 50533498), (40, 25266749), (61, 16568360), (122, 8284180), (244, 4142090), (305, 3313672), (488, 2071045), (610, 1656836), (1220, 828418), (2440, 414209)]