79905220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173707}}^1$

素因数の和:173739

約数の個数: 24

約数和(自身を含む): 175097664

約数和(自身を除く): 95192444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 173707, 347414, 694828, 868535, 1737070, 3474140, 3995261, 7990522, 15981044, 19976305, 39952610, 79905220]

約数ペア:

[(1, 79905220), (2, 39952610), (4, 19976305), (5, 15981044), (10, 7990522), (20, 3995261), (23, 3474140), (46, 1737070), (92, 868535), (115, 694828), (230, 347414), (460, 173707)]