11071880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7529

約数の個数: 32

約数和(自身を含む): 25588440

約数和(自身を除く): 14516560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7481, 14962, 29924, 37405, 59848, 74810, 149620, 276797, 299240, 553594, 1107188, 1383985, 2214376, 2767970, 5535940, 11071880]

約数ペア:

[(1, 11071880), (2, 5535940), (4, 2767970), (5, 2214376), (8, 1383985), (10, 1107188), (20, 553594), (37, 299240), (40, 276797), (74, 149620), (148, 74810), (185, 59848), (296, 37405), (370, 29924), (740, 14962), (1480, 7481)]