71056604330

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{99991}}^1$

素因数の和:100574

約数の個数: 32

約数和(自身を含む): 128941683840

約数和(自身を除く): 57885079510

約数列:

[1, 2, 5, 10, 179, 358, 397, 794, 895, 1790, 1985, 3970, 71063, 99991, 142126, 199982, 355315, 499955, 710630, 999910, 17898389, 35796778, 39696427, 79392854, 89491945, 178983890, 198482135, 396964270, 7105660433, 14211320866, 35528302165, 71056604330]

約数ペア:

[(1, 71056604330), (2, 35528302165), (5, 14211320866), (10, 7105660433), (179, 396964270), (358, 198482135), (397, 178983890), (794, 89491945), (895, 79392854), (1790, 39696427), (1985, 35796778), (3970, 17898389), (71063, 999910), (99991, 710630), (142126, 499955), (199982, 355315)]