12830644480

素因数分解:

$2^8\times 5^1\times {\mathrm{10023941}}^1$

素因数の和:10023962

約数の個数: 36

約数和(自身を含む): 30733406172

約数和(自身を除く): 17902761692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10023941, 20047882, 40095764, 50119705, 80191528, 100239410, 160383056, 200478820, 320766112, 400957640, 641532224, 801915280, 1283064448, 1603830560, 2566128896, 3207661120, 6415322240, 12830644480]

約数ペア:

[(1, 12830644480), (2, 6415322240), (4, 3207661120), (5, 2566128896), (8, 1603830560), (10, 1283064448), (16, 801915280), (20, 641532224), (32, 400957640), (40, 320766112), (64, 200478820), (80, 160383056), (128, 100239410), (160, 80191528), (256, 50119705), (320, 40095764), (640, 20047882), (1280, 10023941)]