5010040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 13348800

約数和(自身を除く): 8338760

約数列:

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

約数ペア:

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