61650560

素因数分解:

$2^7\times 5^1\times {\mathrm{96329}}^1$

素因数の和:96348

約数の個数: 32

約数和(自身を含む): 147384900

約数和(自身を除く): 85734340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96329, 192658, 385316, 481645, 770632, 963290, 1541264, 1926580, 3082528, 3853160, 6165056, 7706320, 12330112, 15412640, 30825280, 61650560]

約数ペア:

[(1, 61650560), (2, 30825280), (4, 15412640), (5, 12330112), (8, 7706320), (10, 6165056), (16, 3853160), (20, 3082528), (32, 1926580), (40, 1541264), (64, 963290), (80, 770632), (128, 481645), (160, 385316), (320, 192658), (640, 96329)]