11676560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 20464240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 719, 812, 1015, 1160, 1438, 1624, 2030, 2320, 2876, 3248, 3595, 4060, 5033, 5752, 7190, 8120, 10066, 11504, 14380, 16240, 20132, 20851, 25165, 28760, 40264, 41702, 50330, 57520, 80528, 83404, 100660, 104255, 145957, 166808, 201320, 208510, 291914, 333616, 402640, 417020, 583828, 729785, 834040, 1167656, 1459570, 1668080, 2335312, 2919140, 5838280, 11676560]

約数ペア:

[(1, 11676560), (2, 5838280), (4, 2919140), (5, 2335312), (7, 1668080), (8, 1459570), (10, 1167656), (14, 834040), (16, 729785), (20, 583828), (28, 417020), (29, 402640), (35, 333616), (40, 291914), (56, 208510), (58, 201320), (70, 166808), (80, 145957), (112, 104255), (116, 100660), (140, 83404), (145, 80528), (203, 57520), (232, 50330), (280, 41702), (290, 40264), (406, 28760), (464, 25165), (560, 20851), (580, 20132), (719, 16240), (812, 14380), (1015, 11504), (1160, 10066), (1438, 8120), (1624, 7190), (2030, 5752), (2320, 5033), (2876, 4060), (3248, 3595)]