262615610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2543}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 494553600

約数和(自身を除く): 231937990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 898, 2245, 2543, 4490, 5086, 10327, 12715, 20654, 25430, 51635, 58489, 103270, 116978, 292445, 584890, 1141807, 2283614, 5709035, 11418070, 26261561, 52523122, 131307805, 262615610]

約数ペア:

[(1, 262615610), (2, 131307805), (5, 52523122), (10, 26261561), (23, 11418070), (46, 5709035), (115, 2283614), (230, 1141807), (449, 584890), (898, 292445), (2245, 116978), (2543, 103270), (4490, 58489), (5086, 51635), (10327, 25430), (12715, 20654)]