7090750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 13444704

約数和(自身を除く): 6353954

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 251, 502, 565, 1130, 1255, 2510, 2825, 5650, 6275, 12550, 14125, 28250, 28363, 31375, 56726, 62750, 141815, 283630, 709075, 1418150, 3545375, 7090750]

約数ペア:

[(1, 7090750), (2, 3545375), (5, 1418150), (10, 709075), (25, 283630), (50, 141815), (113, 62750), (125, 56726), (226, 31375), (250, 28363), (251, 28250), (502, 14125), (565, 12550), (1130, 6275), (1255, 5650), (2510, 2825)]