8101210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 15885072

約数和(自身を除く): 7783862

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 617, 1010, 1234, 1313, 2626, 3085, 6170, 6565, 8021, 13130, 16042, 40105, 62317, 80210, 124634, 311585, 623170, 810121, 1620242, 4050605, 8101210]

約数ペア:

[(1, 8101210), (2, 4050605), (5, 1620242), (10, 810121), (13, 623170), (26, 311585), (65, 124634), (101, 80210), (130, 62317), (202, 40105), (505, 16042), (617, 13130), (1010, 8021), (1234, 6565), (1313, 6170), (2626, 3085)]