233813950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 454189680

約数和(自身を除く): 220375730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 565, 725, 1130, 1427, 1450, 2825, 2854, 3277, 5650, 6554, 7135, 14270, 16385, 32770, 35675, 41383, 71350, 81925, 82766, 161251, 163850, 206915, 322502, 413830, 806255, 1034575, 1612510, 2069150, 4031275, 4676279, 8062550, 9352558, 23381395, 46762790, 116906975, 233813950]

約数ペア:

[(1, 233813950), (2, 116906975), (5, 46762790), (10, 23381395), (25, 9352558), (29, 8062550), (50, 4676279), (58, 4031275), (113, 2069150), (145, 1612510), (226, 1034575), (290, 806255), (565, 413830), (725, 322502), (1130, 206915), (1427, 163850), (1450, 161251), (2825, 82766), (2854, 81925), (3277, 71350), (5650, 41383), (6554, 35675), (7135, 32770), (14270, 16385)]