1572243580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1\times {\mathrm{919}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 3338959680

約数和(自身を除く): 1766716100

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 757, 919, 1130, 1514, 1838, 2260, 3028, 3676, 3785, 4595, 7570, 9190, 15140, 18380, 85541, 103847, 171082, 207694, 342164, 415388, 427705, 519235, 695683, 855410, 1038470, 1391366, 1710820, 2076940, 2782732, 3478415, 6956830, 13913660, 78612179, 157224358, 314448716, 393060895, 786121790, 1572243580]

約数ペア:

[(1, 1572243580), (2, 786121790), (4, 393060895), (5, 314448716), (10, 157224358), (20, 78612179), (113, 13913660), (226, 6956830), (452, 3478415), (565, 2782732), (757, 2076940), (919, 1710820), (1130, 1391366), (1514, 1038470), (1838, 855410), (2260, 695683), (3028, 519235), (3676, 427705), (3785, 415388), (4595, 342164), (7570, 207694), (9190, 171082), (15140, 103847), (18380, 85541)]