88926040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317593}}^1$

素因数の和:317611

約数の個数: 32

約数和(自身を含む): 228667680

約数和(自身を除く): 139741640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317593, 635186, 1270372, 1587965, 2223151, 2540744, 3175930, 4446302, 6351860, 8892604, 11115755, 12703720, 17785208, 22231510, 44463020, 88926040]

約数ペア:

[(1, 88926040), (2, 44463020), (4, 22231510), (5, 17785208), (7, 12703720), (8, 11115755), (10, 8892604), (14, 6351860), (20, 4446302), (28, 3175930), (35, 2540744), (40, 2223151), (56, 1587965), (70, 1270372), (140, 635186), (280, 317593)]