63849520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 171328320

約数和(自身を除く): 107478800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1009, 1130, 1582, 1808, 2018, 2260, 3164, 3955, 4036, 4520, 5045, 6328, 7063, 7910, 8072, 9040, 10090, 12656, 14126, 15820, 16144, 20180, 28252, 31640, 35315, 40360, 56504, 63280, 70630, 80720, 113008, 114017, 141260, 228034, 282520, 456068, 565040, 570085, 798119, 912136, 1140170, 1596238, 1824272, 2280340, 3192476, 3990595, 4560680, 6384952, 7981190, 9121360, 12769904, 15962380, 31924760, 63849520]

約数ペア:

[(1, 63849520), (2, 31924760), (4, 15962380), (5, 12769904), (7, 9121360), (8, 7981190), (10, 6384952), (14, 4560680), (16, 3990595), (20, 3192476), (28, 2280340), (35, 1824272), (40, 1596238), (56, 1140170), (70, 912136), (80, 798119), (112, 570085), (113, 565040), (140, 456068), (226, 282520), (280, 228034), (452, 141260), (560, 114017), (565, 113008), (791, 80720), (904, 70630), (1009, 63280), (1130, 56504), (1582, 40360), (1808, 35315), (2018, 31640), (2260, 28252), (3164, 20180), (3955, 16144), (4036, 15820), (4520, 14126), (5045, 12656), (6328, 10090), (7063, 9040), (7910, 8072)]