22525260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19759}}^1$

素因数の和:19790

約数の個数: 48

約数和(自身を含む): 66393600

約数和(自身を除く): 43868340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 19759, 39518, 59277, 79036, 98795, 118554, 197590, 237108, 296385, 375421, 395180, 592770, 750842, 1126263, 1185540, 1501684, 1877105, 2252526, 3754210, 4505052, 5631315, 7508420, 11262630, 22525260]

約数ペア:

[(1, 22525260), (2, 11262630), (3, 7508420), (4, 5631315), (5, 4505052), (6, 3754210), (10, 2252526), (12, 1877105), (15, 1501684), (19, 1185540), (20, 1126263), (30, 750842), (38, 592770), (57, 395180), (60, 375421), (76, 296385), (95, 237108), (114, 197590), (190, 118554), (228, 98795), (285, 79036), (380, 59277), (570, 39518), (1140, 19759)]