58307920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 149133312

約数和(自身を除く): 90825392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 383, 440, 692, 766, 865, 880, 1384, 1532, 1730, 1903, 1915, 2768, 3064, 3460, 3806, 3830, 4213, 6128, 6920, 7612, 7660, 8426, 9515, 13840, 15224, 15320, 16852, 19030, 21065, 30448, 30640, 33704, 38060, 42130, 66259, 67408, 76120, 84260, 132518, 152240, 168520, 265036, 331295, 337040, 530072, 662590, 728849, 1060144, 1325180, 1457698, 2650360, 2915396, 3644245, 5300720, 5830792, 7288490, 11661584, 14576980, 29153960, 58307920]

約数ペア:

[(1, 58307920), (2, 29153960), (4, 14576980), (5, 11661584), (8, 7288490), (10, 5830792), (11, 5300720), (16, 3644245), (20, 2915396), (22, 2650360), (40, 1457698), (44, 1325180), (55, 1060144), (80, 728849), (88, 662590), (110, 530072), (173, 337040), (176, 331295), (220, 265036), (346, 168520), (383, 152240), (440, 132518), (692, 84260), (766, 76120), (865, 67408), (880, 66259), (1384, 42130), (1532, 38060), (1730, 33704), (1903, 30640), (1915, 30448), (2768, 21065), (3064, 19030), (3460, 16852), (3806, 15320), (3830, 15224), (4213, 13840), (6128, 9515), (6920, 8426), (7612, 7660)]