492205120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139831}}^1$

素因数の和:139859

約数の個数: 56

約数和(自身を含む): 1278623808

約数和(自身を除く): 786418688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 139831, 279662, 559324, 699155, 1118648, 1398310, 1538141, 2237296, 2796620, 3076282, 4474592, 5593240, 6152564, 7690705, 8949184, 11186480, 12305128, 15381410, 22372960, 24610256, 30762820, 44745920, 49220512, 61525640, 98441024, 123051280, 246102560, 492205120]

約数ペア:

[(1, 492205120), (2, 246102560), (4, 123051280), (5, 98441024), (8, 61525640), (10, 49220512), (11, 44745920), (16, 30762820), (20, 24610256), (22, 22372960), (32, 15381410), (40, 12305128), (44, 11186480), (55, 8949184), (64, 7690705), (80, 6152564), (88, 5593240), (110, 4474592), (160, 3076282), (176, 2796620), (220, 2237296), (320, 1538141), (352, 1398310), (440, 1118648), (704, 699155), (880, 559324), (1760, 279662), (3520, 139831)]