5580640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 14203728

約数和(自身を除く): 8623088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2683, 5366, 10732, 13415, 21464, 26830, 34879, 42928, 53660, 69758, 85856, 107320, 139516, 174395, 214640, 279032, 348790, 429280, 558064, 697580, 1116128, 1395160, 2790320, 5580640]

約数ペア:

[(1, 5580640), (2, 2790320), (4, 1395160), (5, 1116128), (8, 697580), (10, 558064), (13, 429280), (16, 348790), (20, 279032), (26, 214640), (32, 174395), (40, 139516), (52, 107320), (65, 85856), (80, 69758), (104, 53660), (130, 42928), (160, 34879), (208, 26830), (260, 21464), (416, 13415), (520, 10732), (1040, 5366), (2080, 2683)]