38581010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 77356296

約数和(自身を除く): 38775286

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 617, 845, 962, 1234, 1690, 2405, 3085, 4810, 6170, 6253, 8021, 12506, 16042, 22829, 31265, 40105, 45658, 62530, 80210, 104273, 114145, 208546, 228290, 296777, 521365, 593554, 1042730, 1483885, 2967770, 3858101, 7716202, 19290505, 38581010]

約数ペア:

[(1, 38581010), (2, 19290505), (5, 7716202), (10, 3858101), (13, 2967770), (26, 1483885), (37, 1042730), (65, 593554), (74, 521365), (130, 296777), (169, 228290), (185, 208546), (338, 114145), (370, 104273), (481, 80210), (617, 62530), (845, 45658), (962, 40105), (1234, 31265), (1690, 22829), (2405, 16042), (3085, 12506), (4810, 8021), (6170, 6253)]