29403507640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56545207}}^1$

素因数の和:56545231

約数の個数: 32

約数和(自身を含む): 71246962080

約数和(自身を除く): 41843454440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56545207, 113090414, 226180828, 282726035, 452361656, 565452070, 735087691, 1130904140, 1470175382, 2261808280, 2940350764, 3675438455, 5880701528, 7350876910, 14701753820, 29403507640]

約数ペア:

[(1, 29403507640), (2, 14701753820), (4, 7350876910), (5, 5880701528), (8, 3675438455), (10, 2940350764), (13, 2261808280), (20, 1470175382), (26, 1130904140), (40, 735087691), (52, 565452070), (65, 452361656), (104, 282726035), (130, 226180828), (260, 113090414), (520, 56545207)]