13076560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 36604800

約数和(自身を除く): 23528240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1229, 1330, 1520, 2128, 2458, 2660, 4916, 5320, 6145, 8603, 9832, 10640, 12290, 17206, 19664, 23351, 24580, 34412, 43015, 46702, 49160, 68824, 86030, 93404, 98320, 116755, 137648, 163457, 172060, 186808, 233510, 326914, 344120, 373616, 467020, 653828, 688240, 817285, 934040, 1307656, 1634570, 1868080, 2615312, 3269140, 6538280, 13076560]

約数ペア:

[(1, 13076560), (2, 6538280), (4, 3269140), (5, 2615312), (7, 1868080), (8, 1634570), (10, 1307656), (14, 934040), (16, 817285), (19, 688240), (20, 653828), (28, 467020), (35, 373616), (38, 344120), (40, 326914), (56, 233510), (70, 186808), (76, 172060), (80, 163457), (95, 137648), (112, 116755), (133, 98320), (140, 93404), (152, 86030), (190, 68824), (266, 49160), (280, 46702), (304, 43015), (380, 34412), (532, 24580), (560, 23351), (665, 19664), (760, 17206), (1064, 12290), (1229, 10640), (1330, 9832), (1520, 8603), (2128, 6145), (2458, 5320), (2660, 4916)]