6631880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 15328440

約数和(自身を除く): 8696560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 4481, 8962, 17924, 22405, 35848, 44810, 89620, 165797, 179240, 331594, 663188, 828985, 1326376, 1657970, 3315940, 6631880]

約数ペア:

[(1, 6631880), (2, 3315940), (4, 1657970), (5, 1326376), (8, 828985), (10, 663188), (20, 331594), (37, 179240), (40, 165797), (74, 89620), (148, 44810), (185, 35848), (296, 22405), (370, 17924), (740, 8962), (1480, 4481)]