4922240

素因数分解:

$2^7\times 5^1\times {\mathrm{7691}}^1$

素因数の和:7710

約数の個数: 32

約数和(自身を含む): 11768760

約数和(自身を除く): 6846520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7691, 15382, 30764, 38455, 61528, 76910, 123056, 153820, 246112, 307640, 492224, 615280, 984448, 1230560, 2461120, 4922240]

約数ペア:

[(1, 4922240), (2, 2461120), (4, 1230560), (5, 984448), (8, 615280), (10, 492224), (16, 307640), (20, 246112), (32, 153820), (40, 123056), (64, 76910), (80, 61528), (128, 38455), (160, 30764), (320, 15382), (640, 7691)]