74222840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80677}}^1$

素因数の和:80711

約数の個数: 32

約数和(自身を含む): 174264480

約数和(自身を除く): 100041640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80677, 161354, 322708, 403385, 645416, 806770, 1613540, 1855571, 3227080, 3711142, 7422284, 9277855, 14844568, 18555710, 37111420, 74222840]

約数ペア:

[(1, 74222840), (2, 37111420), (4, 18555710), (5, 14844568), (8, 9277855), (10, 7422284), (20, 3711142), (23, 3227080), (40, 1855571), (46, 1613540), (92, 806770), (115, 645416), (184, 403385), (230, 322708), (460, 161354), (920, 80677)]