85602790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4997

約数の個数: 64

約数和(自身を含む): 199664640

約数和(自身を除く): 114061850

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 4951, 8645, 9902, 17290, 24755, 34657, 49510, 64363, 69314, 94069, 128726, 173285, 188138, 321815, 346570, 450541, 470345, 643630, 658483, 901082, 940690, 1222897, 1316966, 2252705, 2445794, 3292415, 4505410, 6114485, 6584830, 8560279, 12228970, 17120558, 42801395, 85602790]

約数ペア:

[(1, 85602790), (2, 42801395), (5, 17120558), (7, 12228970), (10, 8560279), (13, 6584830), (14, 6114485), (19, 4505410), (26, 3292415), (35, 2445794), (38, 2252705), (65, 1316966), (70, 1222897), (91, 940690), (95, 901082), (130, 658483), (133, 643630), (182, 470345), (190, 450541), (247, 346570), (266, 321815), (455, 188138), (494, 173285), (665, 128726), (910, 94069), (1235, 69314), (1330, 64363), (1729, 49510), (2470, 34657), (3458, 24755), (4951, 17290), (8645, 9902)]