9976580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 12038140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 167, 206, 290, 334, 412, 515, 580, 668, 835, 1030, 1670, 2060, 2987, 3340, 4843, 5974, 9686, 11948, 14935, 17201, 19372, 24215, 29870, 34402, 48430, 59740, 68804, 86005, 96860, 172010, 344020, 498829, 997658, 1995316, 2494145, 4988290, 9976580]

約数ペア:

[(1, 9976580), (2, 4988290), (4, 2494145), (5, 1995316), (10, 997658), (20, 498829), (29, 344020), (58, 172010), (103, 96860), (116, 86005), (145, 68804), (167, 59740), (206, 48430), (290, 34402), (334, 29870), (412, 24215), (515, 19372), (580, 17201), (668, 14935), (835, 11948), (1030, 9686), (1670, 5974), (2060, 4843), (2987, 3340)]