40351870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 79561440

約数和(自身を除く): 39209570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 5261, 7670, 10522, 26305, 52610, 68393, 136786, 310399, 341965, 620798, 683930, 1551995, 3103990, 4035187, 8070374, 20175935, 40351870]

約数ペア:

[(1, 40351870), (2, 20175935), (5, 8070374), (10, 4035187), (13, 3103990), (26, 1551995), (59, 683930), (65, 620798), (118, 341965), (130, 310399), (295, 136786), (590, 68393), (767, 52610), (1534, 26305), (3835, 10522), (5261, 7670)]