65552480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 178972416

約数和(自身を除く): 113419936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 547, 560, 749, 856, 1070, 1094, 1120, 1498, 1712, 2140, 2188, 2735, 2996, 3424, 3745, 3829, 4280, 4376, 5470, 5992, 7490, 7658, 8560, 8752, 10940, 11984, 14980, 15316, 17120, 17504, 19145, 21880, 23968, 29960, 30632, 38290, 43760, 58529, 59920, 61264, 76580, 87520, 117058, 119840, 122528, 153160, 234116, 292645, 306320, 409703, 468232, 585290, 612640, 819406, 936464, 1170580, 1638812, 1872928, 2048515, 2341160, 3277624, 4097030, 4682320, 6555248, 8194060, 9364640, 13110496, 16388120, 32776240, 65552480]

約数ペア:

[(1, 65552480), (2, 32776240), (4, 16388120), (5, 13110496), (7, 9364640), (8, 8194060), (10, 6555248), (14, 4682320), (16, 4097030), (20, 3277624), (28, 2341160), (32, 2048515), (35, 1872928), (40, 1638812), (56, 1170580), (70, 936464), (80, 819406), (107, 612640), (112, 585290), (140, 468232), (160, 409703), (214, 306320), (224, 292645), (280, 234116), (428, 153160), (535, 122528), (547, 119840), (560, 117058), (749, 87520), (856, 76580), (1070, 61264), (1094, 59920), (1120, 58529), (1498, 43760), (1712, 38290), (2140, 30632), (2188, 29960), (2735, 23968), (2996, 21880), (3424, 19145), (3745, 17504), (3829, 17120), (4280, 15316), (4376, 14980), (5470, 11984), (5992, 10940), (7490, 8752), (7658, 8560)]