87732320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42179}}^1$

素因数の和:42207

約数の個数: 48

約数和(自身を含む): 223216560

約数和(自身を除く): 135484240

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, 42179, 84358, 168716, 210895, 337432, 421790, 548327, 674864, 843580, 1096654, 1349728, 1687160, 2193308, 2741635, 3374320, 4386616, 5483270, 6748640, 8773232, 10966540, 17546464, 21933080, 43866160, 87732320]

約数ペア:

[(1, 87732320), (2, 43866160), (4, 21933080), (5, 17546464), (8, 10966540), (10, 8773232), (13, 6748640), (16, 5483270), (20, 4386616), (26, 3374320), (32, 2741635), (40, 2193308), (52, 1687160), (65, 1349728), (80, 1096654), (104, 843580), (130, 674864), (160, 548327), (208, 421790), (260, 337432), (416, 210895), (520, 168716), (1040, 84358), (2080, 42179)]