7685680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 18650592

約数和(自身を除く): 10964912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4177, 8354, 16708, 20885, 33416, 41770, 66832, 83540, 96071, 167080, 192142, 334160, 384284, 480355, 768568, 960710, 1537136, 1921420, 3842840, 7685680]

約数ペア:

[(1, 7685680), (2, 3842840), (4, 1921420), (5, 1537136), (8, 960710), (10, 768568), (16, 480355), (20, 384284), (23, 334160), (40, 192142), (46, 167080), (80, 96071), (92, 83540), (115, 66832), (184, 41770), (230, 33416), (368, 20885), (460, 16708), (920, 8354), (1840, 4177)]