13302401960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{14717}}^1$

素因数の和:15170

約数の個数: 64

約数和(自身を含む): 30519244800

約数和(自身を除く): 17216842840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 383, 472, 590, 766, 1180, 1532, 1915, 2360, 3064, 3830, 7660, 14717, 15320, 22597, 29434, 45194, 58868, 73585, 90388, 112985, 117736, 147170, 180776, 225970, 294340, 451940, 588680, 868303, 903880, 1736606, 3473212, 4341515, 5636611, 6946424, 8683030, 11273222, 17366060, 22546444, 28183055, 34732120, 45092888, 56366110, 112732220, 225464440, 332560049, 665120098, 1330240196, 1662800245, 2660480392, 3325600490, 6651200980, 13302401960]

約数ペア:

[(1, 13302401960), (2, 6651200980), (4, 3325600490), (5, 2660480392), (8, 1662800245), (10, 1330240196), (20, 665120098), (40, 332560049), (59, 225464440), (118, 112732220), (236, 56366110), (295, 45092888), (383, 34732120), (472, 28183055), (590, 22546444), (766, 17366060), (1180, 11273222), (1532, 8683030), (1915, 6946424), (2360, 5636611), (3064, 4341515), (3830, 3473212), (7660, 1736606), (14717, 903880), (15320, 868303), (22597, 588680), (29434, 451940), (45194, 294340), (58868, 225970), (73585, 180776), (90388, 147170), (112985, 117736)]