36887890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7669}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 73447920

約数和(自身を除く): 36560030

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 7669, 15338, 38345, 76690, 99697, 199394, 283753, 498485, 567506, 996970, 1418765, 2837530, 3688789, 7377578, 18443945, 36887890]

約数ペア:

[(1, 36887890), (2, 18443945), (5, 7377578), (10, 3688789), (13, 2837530), (26, 1418765), (37, 996970), (65, 567506), (74, 498485), (130, 283753), (185, 199394), (370, 99697), (481, 76690), (962, 38345), (2405, 15338), (4810, 7669)]