70208450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108013}}^1$

素因数の和:108038

約数の個数: 24

約数和(自身を含む): 140634228

約数和(自身を除く): 70425778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 108013, 216026, 540065, 1080130, 1404169, 2700325, 2808338, 5400650, 7020845, 14041690, 35104225, 70208450]

約数ペア:

[(1, 70208450), (2, 35104225), (5, 14041690), (10, 7020845), (13, 5400650), (25, 2808338), (26, 2700325), (50, 1404169), (65, 1080130), (130, 540065), (325, 216026), (650, 108013)]