23135504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 33110896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 419, 464, 476, 493, 812, 838, 952, 986, 1624, 1676, 1904, 1972, 2933, 3248, 3352, 3451, 3944, 5866, 6704, 6902, 7123, 7888, 11732, 12151, 13804, 14246, 23464, 24302, 27608, 28492, 46928, 48604, 49861, 55216, 56984, 85057, 97208, 99722, 113968, 170114, 194416, 199444, 206567, 340228, 398888, 413134, 680456, 797776, 826268, 1360912, 1445969, 1652536, 2891938, 3305072, 5783876, 11567752, 23135504]

約数ペア:

[(1, 23135504), (2, 11567752), (4, 5783876), (7, 3305072), (8, 2891938), (14, 1652536), (16, 1445969), (17, 1360912), (28, 826268), (29, 797776), (34, 680456), (56, 413134), (58, 398888), (68, 340228), (112, 206567), (116, 199444), (119, 194416), (136, 170114), (203, 113968), (232, 99722), (238, 97208), (272, 85057), (406, 56984), (419, 55216), (464, 49861), (476, 48604), (493, 46928), (812, 28492), (838, 27608), (952, 24302), (986, 23464), (1624, 14246), (1676, 13804), (1904, 12151), (1972, 11732), (2933, 7888), (3248, 7123), (3352, 6902), (3451, 6704), (3944, 5866)]