63761680

素因数分解:

$2^4\times 5^1\times {\mathrm{797021}}^1$

素因数の和:797034

約数の個数: 20

約数和(自身を含む): 148246092

約数和(自身を除く): 84484412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797021, 1594042, 3188084, 3985105, 6376168, 7970210, 12752336, 15940420, 31880840, 63761680]

約数ペア:

[(1, 63761680), (2, 31880840), (4, 15940420), (5, 12752336), (8, 7970210), (10, 6376168), (16, 3985105), (20, 3188084), (40, 1594042), (80, 797021)]