22200080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 38867440

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, 812, 1015, 1160, 1367, 1624, 2030, 2320, 2734, 3248, 4060, 5468, 6835, 8120, 9569, 10936, 13670, 16240, 19138, 21872, 27340, 38276, 39643, 47845, 54680, 76552, 79286, 95690, 109360, 153104, 158572, 191380, 198215, 277501, 317144, 382760, 396430, 555002, 634288, 765520, 792860, 1110004, 1387505, 1585720, 2220008, 2775010, 3171440, 4440016, 5550020, 11100040, 22200080]

約数ペア:

[(1, 22200080), (2, 11100040), (4, 5550020), (5, 4440016), (7, 3171440), (8, 2775010), (10, 2220008), (14, 1585720), (16, 1387505), (20, 1110004), (28, 792860), (29, 765520), (35, 634288), (40, 555002), (56, 396430), (58, 382760), (70, 317144), (80, 277501), (112, 198215), (116, 191380), (140, 158572), (145, 153104), (203, 109360), (232, 95690), (280, 79286), (290, 76552), (406, 54680), (464, 47845), (560, 39643), (580, 38276), (812, 27340), (1015, 21872), (1160, 19138), (1367, 16240), (1624, 13670), (2030, 10936), (2320, 9569), (2734, 8120), (3248, 6835), (4060, 5468)]