39672340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23899}}^1$

素因数の和:23991

約数の個数: 24

約数和(自身を含む): 84319200

約数和(自身を除く): 44646860

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 23899, 47798, 95596, 119495, 238990, 477980, 1983617, 3967234, 7934468, 9918085, 19836170, 39672340]

約数ペア:

[(1, 39672340), (2, 19836170), (4, 9918085), (5, 7934468), (10, 3967234), (20, 1983617), (83, 477980), (166, 238990), (332, 119495), (415, 95596), (830, 47798), (1660, 23899)]