76404850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 155525760

約数和(自身を除く): 79120910

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 79, 115, 145, 158, 230, 290, 395, 575, 667, 725, 790, 841, 1150, 1334, 1450, 1682, 1817, 1975, 2291, 3335, 3634, 3950, 4205, 4582, 6670, 8410, 9085, 11455, 16675, 18170, 19343, 21025, 22910, 33350, 38686, 42050, 45425, 52693, 57275, 66439, 90850, 96715, 105386, 114550, 132878, 193430, 263465, 332195, 483575, 526930, 664390, 967150, 1317325, 1528097, 1660975, 2634650, 3056194, 3321950, 7640485, 15280970, 38202425, 76404850]

約数ペア:

[(1, 76404850), (2, 38202425), (5, 15280970), (10, 7640485), (23, 3321950), (25, 3056194), (29, 2634650), (46, 1660975), (50, 1528097), (58, 1317325), (79, 967150), (115, 664390), (145, 526930), (158, 483575), (230, 332195), (290, 263465), (395, 193430), (575, 132878), (667, 114550), (725, 105386), (790, 96715), (841, 90850), (1150, 66439), (1334, 57275), (1450, 52693), (1682, 45425), (1817, 42050), (1975, 38686), (2291, 33350), (3335, 22910), (3634, 21025), (3950, 19343), (4205, 18170), (4582, 16675), (6670, 11455), (8410, 9085)]