275971880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23873}}^1$

素因数の和:23918

約数の個数: 48

約数和(自身を含む): 659638620

約数和(自身を除く): 383666740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 23873, 47746, 95492, 119365, 190984, 238730, 405841, 477460, 811682, 954920, 1623364, 2029205, 3246728, 4058410, 6899297, 8116820, 13798594, 16233640, 27597188, 34496485, 55194376, 68992970, 137985940, 275971880]

約数ペア:

[(1, 275971880), (2, 137985940), (4, 68992970), (5, 55194376), (8, 34496485), (10, 27597188), (17, 16233640), (20, 13798594), (34, 8116820), (40, 6899297), (68, 4058410), (85, 3246728), (136, 2029205), (170, 1623364), (289, 954920), (340, 811682), (578, 477460), (680, 405841), (1156, 238730), (1445, 190984), (2312, 119365), (2890, 95492), (5780, 47746), (11560, 23873)]