39191360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9451

約数の個数: 56

約数和(自身を含む): 100513896

約数和(自身を除く): 61322536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 9421, 18842, 37684, 47105, 75368, 94210, 122473, 150736, 188420, 244946, 301472, 376840, 489892, 602944, 612365, 753680, 979784, 1224730, 1507360, 1959568, 2449460, 3014720, 3919136, 4898920, 7838272, 9797840, 19595680, 39191360]

約数ペア:

[(1, 39191360), (2, 19595680), (4, 9797840), (5, 7838272), (8, 4898920), (10, 3919136), (13, 3014720), (16, 2449460), (20, 1959568), (26, 1507360), (32, 1224730), (40, 979784), (52, 753680), (64, 612365), (65, 602944), (80, 489892), (104, 376840), (130, 301472), (160, 244946), (208, 188420), (260, 150736), (320, 122473), (416, 94210), (520, 75368), (832, 47105), (1040, 37684), (2080, 18842), (4160, 9421)]