63067760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{112621}}^1$

素因数の和:112641

約数の個数: 40

約数和(自身を含む): 167581536

約数和(自身を除く): 104513776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 112621, 225242, 450484, 563105, 788347, 900968, 1126210, 1576694, 1801936, 2252420, 3153388, 3941735, 4504840, 6306776, 7883470, 9009680, 12613552, 15766940, 31533880, 63067760]

約数ペア:

[(1, 63067760), (2, 31533880), (4, 15766940), (5, 12613552), (7, 9009680), (8, 7883470), (10, 6306776), (14, 4504840), (16, 3941735), (20, 3153388), (28, 2252420), (35, 1801936), (40, 1576694), (56, 1126210), (70, 900968), (80, 788347), (112, 563105), (140, 450484), (280, 225242), (560, 112621)]