17389612480

素因数分解:

$2^6\times 5^1\times {\mathrm{54342539}}^1$

素因数の和:54342556

約数の個数: 28

約数和(自身を含む): 41409015480

約数和(自身を除く): 24019403000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 54342539, 108685078, 217370156, 271712695, 434740312, 543425390, 869480624, 1086850780, 1738961248, 2173701560, 3477922496, 4347403120, 8694806240, 17389612480]

約数ペア:

[(1, 17389612480), (2, 8694806240), (4, 4347403120), (5, 3477922496), (8, 2173701560), (10, 1738961248), (16, 1086850780), (20, 869480624), (32, 543425390), (40, 434740312), (64, 271712695), (80, 217370156), (160, 108685078), (320, 54342539)]