129892250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 249830568

約数和(自身を除く): 119938318

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 281, 430, 562, 1075, 1405, 1849, 2150, 2810, 3698, 5375, 7025, 9245, 10750, 12083, 14050, 18490, 24166, 35125, 46225, 60415, 70250, 92450, 120830, 231125, 302075, 462250, 519569, 604150, 1039138, 1510375, 2597845, 3020750, 5195690, 12989225, 25978450, 64946125, 129892250]

約数ペア:

[(1, 129892250), (2, 64946125), (5, 25978450), (10, 12989225), (25, 5195690), (43, 3020750), (50, 2597845), (86, 1510375), (125, 1039138), (215, 604150), (250, 519569), (281, 462250), (430, 302075), (562, 231125), (1075, 120830), (1405, 92450), (1849, 70250), (2150, 60415), (2810, 46225), (3698, 35125), (5375, 24166), (7025, 18490), (9245, 14050), (10750, 12083)]