8980940450

素因数分解:

$2^1\times 5^2\times {\mathrm{8741}}^1\times {\mathrm{20549}}^1$

素因数の和:29302

約数の個数: 24

約数和(自身を含む): 16707273300

約数和(自身を除く): 7726332850

約数列:

[1, 2, 5, 10, 25, 50, 8741, 17482, 20549, 41098, 43705, 87410, 102745, 205490, 218525, 437050, 513725, 1027450, 179618809, 359237618, 898094045, 1796188090, 4490470225, 8980940450]

約数ペア:

[(1, 8980940450), (2, 4490470225), (5, 1796188090), (10, 898094045), (25, 359237618), (50, 179618809), (8741, 1027450), (17482, 513725), (20549, 437050), (41098, 218525), (43705, 205490), (87410, 102745)]