73957632340

素因数分解:

$2^2\times 5^1\times {\mathrm{11987}}^1\times {\mathrm{308491}}^1$

素因数の和:320487

約数の個数: 24

約数和(自身を含む): 155324488032

約数和(自身を除く): 81366855692

約数列:

[1, 2, 4, 5, 10, 20, 11987, 23974, 47948, 59935, 119870, 239740, 308491, 616982, 1233964, 1542455, 3084910, 6169820, 3697881617, 7395763234, 14791526468, 18489408085, 36978816170, 73957632340]

約数ペア:

[(1, 73957632340), (2, 36978816170), (4, 18489408085), (5, 14791526468), (10, 7395763234), (20, 3697881617), (11987, 6169820), (23974, 3084910), (47948, 1542455), (59935, 1233964), (119870, 616982), (239740, 308491)]