39859690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13331}}^1$

素因数の和:13374

約数の個数: 32

約数和(自身を含む): 80631936

約数和(自身を除く): 40772246

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 13331, 26662, 66655, 133310, 173303, 306613, 346606, 613226, 866515, 1533065, 1733030, 3066130, 3985969, 7971938, 19929845, 39859690]

約数ペア:

[(1, 39859690), (2, 19929845), (5, 7971938), (10, 3985969), (13, 3066130), (23, 1733030), (26, 1533065), (46, 866515), (65, 613226), (115, 346606), (130, 306613), (230, 173303), (299, 133310), (598, 66655), (1495, 26662), (2990, 13331)]