40851530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 75380544

約数和(自身を除く): 34529014

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 523, 535, 730, 1046, 1070, 2615, 5230, 7811, 15622, 38179, 39055, 55961, 76358, 78110, 111922, 190895, 279805, 381790, 559610, 4085153, 8170306, 20425765, 40851530]

約数ペア:

[(1, 40851530), (2, 20425765), (5, 8170306), (10, 4085153), (73, 559610), (107, 381790), (146, 279805), (214, 190895), (365, 111922), (523, 78110), (535, 76358), (730, 55961), (1046, 39055), (1070, 38179), (2615, 15622), (5230, 7811)]