40164710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8200

約数の個数: 32

約数和(自身を含む): 79198560

約数和(自身を除く): 39033850

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8147, 16294, 40735, 81470, 138499, 236263, 276998, 472526, 692495, 1181315, 1384990, 2362630, 4016471, 8032942, 20082355, 40164710]

約数ペア:

[(1, 40164710), (2, 20082355), (5, 8032942), (10, 4016471), (17, 2362630), (29, 1384990), (34, 1181315), (58, 692495), (85, 472526), (145, 276998), (170, 236263), (290, 138499), (493, 81470), (986, 40735), (2465, 16294), (4930, 8147)]