411584420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{14009}}^1$

素因数の和:14144

約数の個数: 48

約数和(自身を含む): 939118320

約数和(自身を除く): 527533900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14009, 14690, 28018, 29380, 56036, 70045, 140090, 182117, 280180, 364234, 728468, 910585, 1583017, 1821170, 3166034, 3642340, 6332068, 7915085, 15830170, 20579221, 31660340, 41158442, 82316884, 102896105, 205792210, 411584420]

約数ペア:

[(1, 411584420), (2, 205792210), (4, 102896105), (5, 82316884), (10, 41158442), (13, 31660340), (20, 20579221), (26, 15830170), (52, 7915085), (65, 6332068), (113, 3642340), (130, 3166034), (226, 1821170), (260, 1583017), (452, 910585), (565, 728468), (1130, 364234), (1469, 280180), (2260, 182117), (2938, 140090), (5876, 70045), (7345, 56036), (14009, 29380), (14690, 28018)]