29973375380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115282213}}^1$

素因数の和:115282235

約数の個数: 24

約数和(自身を含む): 67785941832

約数和(自身を除く): 37812566452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 115282213, 230564426, 461128852, 576411065, 1152822130, 1498668769, 2305644260, 2997337538, 5994675076, 7493343845, 14986687690, 29973375380]

約数ペア:

[(1, 29973375380), (2, 14986687690), (4, 7493343845), (5, 5994675076), (10, 2997337538), (13, 2305644260), (20, 1498668769), (26, 1152822130), (52, 576411065), (65, 461128852), (130, 230564426), (260, 115282213)]