8350550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 17342640

約数和(自身を除く): 8992090

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 443, 650, 725, 754, 886, 1450, 1885, 2215, 3770, 4430, 5759, 9425, 11075, 11518, 12847, 18850, 22150, 25694, 28795, 57590, 64235, 128470, 143975, 167011, 287950, 321175, 334022, 642350, 835055, 1670110, 4175275, 8350550]

約数ペア:

[(1, 8350550), (2, 4175275), (5, 1670110), (10, 835055), (13, 642350), (25, 334022), (26, 321175), (29, 287950), (50, 167011), (58, 143975), (65, 128470), (130, 64235), (145, 57590), (290, 28795), (325, 25694), (377, 22150), (443, 18850), (650, 12847), (725, 11518), (754, 11075), (886, 9425), (1450, 5759), (1885, 4430), (2215, 3770)]