3215693650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{291013}}^1$

素因数の和:291055

約数の個数: 48

約数和(自身を含む): 6820204104

約数和(自身を除く): 3604510454

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 291013, 582026, 1455065, 2910130, 3783169, 4947221, 7275325, 7566338, 9894442, 14550650, 18915845, 24736105, 37831690, 49472210, 64313873, 94579225, 123680525, 128627746, 189158450, 247361050, 321569365, 643138730, 1607846825, 3215693650]

約数ペア:

[(1, 3215693650), (2, 1607846825), (5, 643138730), (10, 321569365), (13, 247361050), (17, 189158450), (25, 128627746), (26, 123680525), (34, 94579225), (50, 64313873), (65, 49472210), (85, 37831690), (130, 24736105), (170, 18915845), (221, 14550650), (325, 9894442), (425, 7566338), (442, 7275325), (650, 4947221), (850, 3783169), (1105, 2910130), (2210, 1455065), (5525, 582026), (11050, 291013)]