24307480

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 54840240

約数和(自身を除く): 30532760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1091, 1114, 2182, 2228, 2785, 4364, 4456, 5455, 5570, 8728, 10910, 11140, 21820, 22280, 43640, 607687, 1215374, 2430748, 3038435, 4861496, 6076870, 12153740, 24307480]

約数ペア:

[(1, 24307480), (2, 12153740), (4, 6076870), (5, 4861496), (8, 3038435), (10, 2430748), (20, 1215374), (40, 607687), (557, 43640), (1091, 22280), (1114, 21820), (2182, 11140), (2228, 10910), (2785, 8728), (4364, 5570), (4456, 5455)]