195305920

素因数分解:

$2^6\times 5^1\times {\mathrm{610331}}^1$

素因数の和:610348

約数の個数: 28

約数和(自身を含む): 465072984

約数和(自身を除く): 269767064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 610331, 1220662, 2441324, 3051655, 4882648, 6103310, 9765296, 12206620, 19530592, 24413240, 39061184, 48826480, 97652960, 195305920]

約数ペア:

[(1, 195305920), (2, 97652960), (4, 48826480), (5, 39061184), (8, 24413240), (10, 19530592), (16, 12206620), (20, 9765296), (32, 6103310), (40, 4882648), (64, 3051655), (80, 2441324), (160, 1220662), (320, 610331)]