1568583740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{5419}}^1$

素因数の和:5822

約数の個数: 48

約数和(自身を含む): 3384551520

約数和(自身を除く): 1815967780

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 353, 410, 706, 820, 1412, 1765, 3530, 5419, 7060, 10838, 14473, 21676, 27095, 28946, 54190, 57892, 72365, 108380, 144730, 222179, 289460, 444358, 888716, 1110895, 1912907, 2221790, 3825814, 4443580, 7651628, 9564535, 19129070, 38258140, 78429187, 156858374, 313716748, 392145935, 784291870, 1568583740]

約数ペア:

[(1, 1568583740), (2, 784291870), (4, 392145935), (5, 313716748), (10, 156858374), (20, 78429187), (41, 38258140), (82, 19129070), (164, 9564535), (205, 7651628), (353, 4443580), (410, 3825814), (706, 2221790), (820, 1912907), (1412, 1110895), (1765, 888716), (3530, 444358), (5419, 289460), (7060, 222179), (10838, 144730), (14473, 108380), (21676, 72365), (27095, 57892), (28946, 54190)]