40661530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44683}}^1$

素因数の和:44710

約数の個数: 32

約数和(自身を含む): 90082944

約数和(自身を除く): 49421414

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 44683, 89366, 223415, 312781, 446830, 580879, 625562, 1161758, 1563905, 2904395, 3127810, 4066153, 5808790, 8132306, 20330765, 40661530]

約数ペア:

[(1, 40661530), (2, 20330765), (5, 8132306), (7, 5808790), (10, 4066153), (13, 3127810), (14, 2904395), (26, 1563905), (35, 1161758), (65, 625562), (70, 580879), (91, 446830), (130, 312781), (182, 223415), (455, 89366), (910, 44683)]