15014725840

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1660921}}^1$

素因数の和:1661047

約数の個数: 40

約数和(自身を含む): 35218190088

約数和(自身を除く): 20203464248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 1660921, 3321842, 6643684, 8304605, 13287368, 16609210, 26574736, 33218420, 66436840, 132873680, 187684073, 375368146, 750736292, 938420365, 1501472584, 1876840730, 3002945168, 3753681460, 7507362920, 15014725840]

約数ペア:

[(1, 15014725840), (2, 7507362920), (4, 3753681460), (5, 3002945168), (8, 1876840730), (10, 1501472584), (16, 938420365), (20, 750736292), (40, 375368146), (80, 187684073), (113, 132873680), (226, 66436840), (452, 33218420), (565, 26574736), (904, 16609210), (1130, 13287368), (1808, 8304605), (2260, 6643684), (4520, 3321842), (9040, 1660921)]