85856960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38329}}^1$

素因数の和:38353

約数の個数: 56

約数和(自身を含む): 233659680

約数和(自身を除く): 147802720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38329, 76658, 153316, 191645, 268303, 306632, 383290, 536606, 613264, 766580, 1073212, 1226528, 1341515, 1533160, 2146424, 2453056, 2683030, 3066320, 4292848, 5366060, 6132640, 8585696, 10732120, 12265280, 17171392, 21464240, 42928480, 85856960]

約数ペア:

[(1, 85856960), (2, 42928480), (4, 21464240), (5, 17171392), (7, 12265280), (8, 10732120), (10, 8585696), (14, 6132640), (16, 5366060), (20, 4292848), (28, 3066320), (32, 2683030), (35, 2453056), (40, 2146424), (56, 1533160), (64, 1341515), (70, 1226528), (80, 1073212), (112, 766580), (140, 613264), (160, 536606), (224, 383290), (280, 306632), (320, 268303), (448, 191645), (560, 153316), (1120, 76658), (2240, 38329)]