24513980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 53459616

約数和(自身を除く): 28945636

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 211, 314, 370, 422, 628, 740, 785, 844, 1055, 1570, 2110, 3140, 4220, 5809, 7807, 11618, 15614, 23236, 29045, 31228, 33127, 39035, 58090, 66254, 78070, 116180, 132508, 156140, 165635, 331270, 662540, 1225699, 2451398, 4902796, 6128495, 12256990, 24513980]

約数ペア:

[(1, 24513980), (2, 12256990), (4, 6128495), (5, 4902796), (10, 2451398), (20, 1225699), (37, 662540), (74, 331270), (148, 165635), (157, 156140), (185, 132508), (211, 116180), (314, 78070), (370, 66254), (422, 58090), (628, 39035), (740, 33127), (785, 31228), (844, 29045), (1055, 23236), (1570, 15614), (2110, 11618), (3140, 7807), (4220, 5809)]