24774230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 23609770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1279, 1490, 1937, 2558, 3874, 6395, 9685, 12790, 16627, 19370, 33254, 83135, 166270, 190571, 381142, 952855, 1905710, 2477423, 4954846, 12387115, 24774230]

約数ペア:

[(1, 24774230), (2, 12387115), (5, 4954846), (10, 2477423), (13, 1905710), (26, 952855), (65, 381142), (130, 190571), (149, 166270), (298, 83135), (745, 33254), (1279, 19370), (1490, 16627), (1937, 12790), (2558, 9685), (3874, 6395)]