7883320700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{13163}}^1$

素因数の和:13343

約数の個数: 72

約数和(自身を含む): 17585155728

約数和(自身を除く): 9701835028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 113, 212, 226, 265, 452, 530, 565, 1060, 1130, 1325, 2260, 2650, 2825, 5300, 5650, 5989, 11300, 11978, 13163, 23956, 26326, 29945, 52652, 59890, 65815, 119780, 131630, 149725, 263260, 299450, 329075, 598900, 658150, 697639, 1316300, 1395278, 1487419, 2790556, 2974838, 3488195, 5949676, 6976390, 7437095, 13952780, 14874190, 17440975, 29748380, 34881950, 37185475, 69763900, 74370950, 78833207, 148741900, 157666414, 315332828, 394166035, 788332070, 1576664140, 1970830175, 3941660350, 7883320700]

約数ペア:

[(1, 7883320700), (2, 3941660350), (4, 1970830175), (5, 1576664140), (10, 788332070), (20, 394166035), (25, 315332828), (50, 157666414), (53, 148741900), (100, 78833207), (106, 74370950), (113, 69763900), (212, 37185475), (226, 34881950), (265, 29748380), (452, 17440975), (530, 14874190), (565, 13952780), (1060, 7437095), (1130, 6976390), (1325, 5949676), (2260, 3488195), (2650, 2974838), (2825, 2790556), (5300, 1487419), (5650, 1395278), (5989, 1316300), (11300, 697639), (11978, 658150), (13163, 598900), (23956, 329075), (26326, 299450), (29945, 263260), (52652, 149725), (59890, 131630), (65815, 119780)]