3150691840

素因数分解:

$2^9\times 5^1\times {\mathrm{1230739}}^1$

素因数の和:1230762

約数の個数: 40

約数和(自身を含む): 7554282120

約数和(自身を除く): 4403590280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 1230739, 2461478, 4922956, 6153695, 9845912, 12307390, 19691824, 24614780, 39383648, 49229560, 78767296, 98459120, 157534592, 196918240, 315069184, 393836480, 630138368, 787672960, 1575345920, 3150691840]

約数ペア:

[(1, 3150691840), (2, 1575345920), (4, 787672960), (5, 630138368), (8, 393836480), (10, 315069184), (16, 196918240), (20, 157534592), (32, 98459120), (40, 78767296), (64, 49229560), (80, 39383648), (128, 24614780), (160, 19691824), (256, 12307390), (320, 9845912), (512, 6153695), (640, 4922956), (1280, 2461478), (2560, 1230739)]