15707968700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{14723}}^1$

素因数の和:15011

約数の個数: 72

約数和(自身を含む): 34967261952

約数和(自身を除く): 19259293252

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 227, 235, 454, 470, 908, 940, 1135, 1175, 2270, 2350, 4540, 4700, 5675, 10669, 11350, 14723, 21338, 22700, 29446, 42676, 53345, 58892, 73615, 106690, 147230, 213380, 266725, 294460, 368075, 533450, 691981, 736150, 1066900, 1383962, 1472300, 2767924, 3342121, 3459905, 6684242, 6919810, 13368484, 13839620, 16710605, 17299525, 33421210, 34599050, 66842420, 69198100, 83553025, 157079687, 167106050, 314159374, 334212100, 628318748, 785398435, 1570796870, 3141593740, 3926992175, 7853984350, 15707968700]

約数ペア:

[(1, 15707968700), (2, 7853984350), (4, 3926992175), (5, 3141593740), (10, 1570796870), (20, 785398435), (25, 628318748), (47, 334212100), (50, 314159374), (94, 167106050), (100, 157079687), (188, 83553025), (227, 69198100), (235, 66842420), (454, 34599050), (470, 33421210), (908, 17299525), (940, 16710605), (1135, 13839620), (1175, 13368484), (2270, 6919810), (2350, 6684242), (4540, 3459905), (4700, 3342121), (5675, 2767924), (10669, 1472300), (11350, 1383962), (14723, 1066900), (21338, 736150), (22700, 691981), (29446, 533450), (42676, 368075), (53345, 294460), (58892, 266725), (73615, 213380), (106690, 147230)]