12225280

素因数分解:

$2^8\times 5^1\times {\mathrm{9551}}^1$

素因数の和:9572

約数の個数: 36

約数和(自身を含む): 29286432

約数和(自身を除く): 17061152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9551, 19102, 38204, 47755, 76408, 95510, 152816, 191020, 305632, 382040, 611264, 764080, 1222528, 1528160, 2445056, 3056320, 6112640, 12225280]

約数ペア:

[(1, 12225280), (2, 6112640), (4, 3056320), (5, 2445056), (8, 1528160), (10, 1222528), (16, 764080), (20, 611264), (32, 382040), (40, 305632), (64, 191020), (80, 152816), (128, 95510), (160, 76408), (256, 47755), (320, 38204), (640, 19102), (1280, 9551)]