11228280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13367}}^1$

素因数の和:13388

約数の個数: 64

約数和(自身を含む): 38499840

約数和(自身を除く): 27271560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13367, 26734, 40101, 53468, 66835, 80202, 93569, 106936, 133670, 160404, 187138, 200505, 267340, 280707, 320808, 374276, 401010, 467845, 534680, 561414, 748552, 802020, 935690, 1122828, 1403535, 1604040, 1871380, 2245656, 2807070, 3742760, 5614140, 11228280]

約数ペア:

[(1, 11228280), (2, 5614140), (3, 3742760), (4, 2807070), (5, 2245656), (6, 1871380), (7, 1604040), (8, 1403535), (10, 1122828), (12, 935690), (14, 802020), (15, 748552), (20, 561414), (21, 534680), (24, 467845), (28, 401010), (30, 374276), (35, 320808), (40, 280707), (42, 267340), (56, 200505), (60, 187138), (70, 160404), (84, 133670), (105, 106936), (120, 93569), (140, 80202), (168, 66835), (210, 53468), (280, 40101), (420, 26734), (840, 13367)]