4588100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 11228448

約数和(自身を除く): 6640348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 97, 100, 110, 172, 194, 215, 220, 275, 388, 430, 473, 485, 550, 860, 946, 970, 1067, 1075, 1100, 1892, 1940, 2134, 2150, 2365, 2425, 4171, 4268, 4300, 4730, 4850, 5335, 8342, 9460, 9700, 10670, 11825, 16684, 20855, 21340, 23650, 26675, 41710, 45881, 47300, 53350, 83420, 91762, 104275, 106700, 183524, 208550, 229405, 417100, 458810, 917620, 1147025, 2294050, 4588100]

約数ペア:

[(1, 4588100), (2, 2294050), (4, 1147025), (5, 917620), (10, 458810), (11, 417100), (20, 229405), (22, 208550), (25, 183524), (43, 106700), (44, 104275), (50, 91762), (55, 83420), (86, 53350), (97, 47300), (100, 45881), (110, 41710), (172, 26675), (194, 23650), (215, 21340), (220, 20855), (275, 16684), (388, 11825), (430, 10670), (473, 9700), (485, 9460), (550, 8342), (860, 5335), (946, 4850), (970, 4730), (1067, 4300), (1075, 4268), (1100, 4171), (1892, 2425), (1940, 2365), (2134, 2150)]