86507150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 165645648

約数和(自身を除く): 79138498

約数列:

[1, 2, 5, 10, 25, 50, 61, 113, 122, 226, 251, 305, 502, 565, 610, 1130, 1255, 1525, 2510, 2825, 3050, 5650, 6275, 6893, 12550, 13786, 15311, 28363, 30622, 34465, 56726, 68930, 76555, 141815, 153110, 172325, 283630, 344650, 382775, 709075, 765550, 1418150, 1730143, 3460286, 8650715, 17301430, 43253575, 86507150]

約数ペア:

[(1, 86507150), (2, 43253575), (5, 17301430), (10, 8650715), (25, 3460286), (50, 1730143), (61, 1418150), (113, 765550), (122, 709075), (226, 382775), (251, 344650), (305, 283630), (502, 172325), (565, 153110), (610, 141815), (1130, 76555), (1255, 68930), (1525, 56726), (2510, 34465), (2825, 30622), (3050, 28363), (5650, 15311), (6275, 13786), (6893, 12550)]