965846450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 1887045888

約数和(自身を除く): 921199438

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 103, 145, 206, 223, 290, 446, 515, 725, 841, 1030, 1115, 1450, 1682, 2230, 2575, 2987, 4205, 5150, 5575, 5974, 6467, 8410, 11150, 12934, 14935, 21025, 22969, 29870, 32335, 42050, 45938, 64670, 74675, 86623, 114845, 149350, 161675, 173246, 187543, 229690, 323350, 375086, 433115, 574225, 666101, 866230, 937715, 1148450, 1332202, 1875430, 2165575, 3330505, 4331150, 4688575, 6661010, 9377150, 16652525, 19316929, 33305050, 38633858, 96584645, 193169290, 482923225, 965846450]

約数ペア:

[(1, 965846450), (2, 482923225), (5, 193169290), (10, 96584645), (25, 38633858), (29, 33305050), (50, 19316929), (58, 16652525), (103, 9377150), (145, 6661010), (206, 4688575), (223, 4331150), (290, 3330505), (446, 2165575), (515, 1875430), (725, 1332202), (841, 1148450), (1030, 937715), (1115, 866230), (1450, 666101), (1682, 574225), (2230, 433115), (2575, 375086), (2987, 323350), (4205, 229690), (5150, 187543), (5575, 173246), (5974, 161675), (6467, 149350), (8410, 114845), (11150, 86623), (12934, 74675), (14935, 64670), (21025, 45938), (22969, 42050), (29870, 32335)]