11079400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 26605440

約数和(自身を除く): 15526040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 1787, 3100, 3574, 6200, 7148, 8935, 14296, 17870, 35740, 44675, 55397, 71480, 89350, 110794, 178700, 221588, 276985, 357400, 443176, 553970, 1107940, 1384925, 2215880, 2769850, 5539700, 11079400]

約数ペア:

[(1, 11079400), (2, 5539700), (4, 2769850), (5, 2215880), (8, 1384925), (10, 1107940), (20, 553970), (25, 443176), (31, 357400), (40, 276985), (50, 221588), (62, 178700), (100, 110794), (124, 89350), (155, 71480), (200, 55397), (248, 44675), (310, 35740), (620, 17870), (775, 14296), (1240, 8935), (1550, 7148), (1787, 6200), (3100, 3574)]