22844380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 52948224

約数和(自身を除く): 30103844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2143, 2665, 4286, 5330, 8572, 10660, 10715, 21430, 27859, 42860, 55718, 87863, 111436, 139295, 175726, 278590, 351452, 439315, 557180, 878630, 1142219, 1757260, 2284438, 4568876, 5711095, 11422190, 22844380]

約数ペア:

[(1, 22844380), (2, 11422190), (4, 5711095), (5, 4568876), (10, 2284438), (13, 1757260), (20, 1142219), (26, 878630), (41, 557180), (52, 439315), (65, 351452), (82, 278590), (130, 175726), (164, 139295), (205, 111436), (260, 87863), (410, 55718), (533, 42860), (820, 27859), (1066, 21430), (2132, 10715), (2143, 10660), (2665, 8572), (4286, 5330)]