10020080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 27587520

約数和(自身を除く): 17567440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 617, 812, 1015, 1160, 1234, 1624, 2030, 2320, 2468, 3085, 3248, 4060, 4319, 4936, 6170, 8120, 8638, 9872, 12340, 16240, 17276, 17893, 21595, 24680, 34552, 35786, 43190, 49360, 69104, 71572, 86380, 89465, 125251, 143144, 172760, 178930, 250502, 286288, 345520, 357860, 501004, 626255, 715720, 1002008, 1252510, 1431440, 2004016, 2505020, 5010040, 10020080]

約数ペア:

[(1, 10020080), (2, 5010040), (4, 2505020), (5, 2004016), (7, 1431440), (8, 1252510), (10, 1002008), (14, 715720), (16, 626255), (20, 501004), (28, 357860), (29, 345520), (35, 286288), (40, 250502), (56, 178930), (58, 172760), (70, 143144), (80, 125251), (112, 89465), (116, 86380), (140, 71572), (145, 69104), (203, 49360), (232, 43190), (280, 35786), (290, 34552), (406, 24680), (464, 21595), (560, 17893), (580, 17276), (617, 16240), (812, 12340), (1015, 9872), (1160, 8638), (1234, 8120), (1624, 6170), (2030, 4936), (2320, 4319), (2468, 4060), (3085, 3248)]