37507990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 73402560

約数和(自身を除く): 35894570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2647, 2834, 5294, 7085, 13235, 14170, 26470, 34411, 68822, 172055, 288523, 344110, 577046, 1442615, 2885230, 3750799, 7501598, 18753995, 37507990]

約数ペア:

[(1, 37507990), (2, 18753995), (5, 7501598), (10, 3750799), (13, 2885230), (26, 1442615), (65, 577046), (109, 344110), (130, 288523), (218, 172055), (545, 68822), (1090, 34411), (1417, 26470), (2647, 14170), (2834, 13235), (5294, 7085)]