37138790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12464

約数の個数: 32

約数和(自身を含む): 75128256

約数和(自身を除く): 37989466

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12421, 24842, 62105, 124210, 161473, 285683, 322946, 571366, 807365, 1428415, 1614730, 2856830, 3713879, 7427758, 18569395, 37138790]

約数ペア:

[(1, 37138790), (2, 18569395), (5, 7427758), (10, 3713879), (13, 2856830), (23, 1614730), (26, 1428415), (46, 807365), (65, 571366), (115, 322946), (130, 285683), (230, 161473), (299, 124210), (598, 62105), (1495, 24842), (2990, 12421)]