144958480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58451}}^1$

素因数の和:58495

約数の個数: 40

約数和(自身を含む): 347906304

約数和(自身を除く): 202947824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 58451, 116902, 233804, 292255, 467608, 584510, 935216, 1169020, 1811981, 2338040, 3623962, 4676080, 7247924, 9059905, 14495848, 18119810, 28991696, 36239620, 72479240, 144958480]

約数ペア:

[(1, 144958480), (2, 72479240), (4, 36239620), (5, 28991696), (8, 18119810), (10, 14495848), (16, 9059905), (20, 7247924), (31, 4676080), (40, 3623962), (62, 2338040), (80, 1811981), (124, 1169020), (155, 935216), (248, 584510), (310, 467608), (496, 292255), (620, 233804), (1240, 116902), (2480, 58451)]