45498320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 76636720

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, 719, 791, 904, 1130, 1438, 1582, 1808, 2260, 2876, 3164, 3595, 3955, 4520, 5033, 5752, 6328, 7190, 7910, 9040, 10066, 11504, 12656, 14380, 15820, 20132, 25165, 28760, 31640, 40264, 50330, 57520, 63280, 80528, 81247, 100660, 162494, 201320, 324988, 402640, 406235, 568729, 649976, 812470, 1137458, 1299952, 1624940, 2274916, 2843645, 3249880, 4549832, 5687290, 6499760, 9099664, 11374580, 22749160, 45498320]

約数ペア:

[(1, 45498320), (2, 22749160), (4, 11374580), (5, 9099664), (7, 6499760), (8, 5687290), (10, 4549832), (14, 3249880), (16, 2843645), (20, 2274916), (28, 1624940), (35, 1299952), (40, 1137458), (56, 812470), (70, 649976), (80, 568729), (112, 406235), (113, 402640), (140, 324988), (226, 201320), (280, 162494), (452, 100660), (560, 81247), (565, 80528), (719, 63280), (791, 57520), (904, 50330), (1130, 40264), (1438, 31640), (1582, 28760), (1808, 25165), (2260, 20132), (2876, 15820), (3164, 14380), (3595, 12656), (3955, 11504), (4520, 10066), (5033, 9040), (5752, 7910), (6328, 7190)]