84953720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 116600200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 535, 856, 863, 920, 1070, 1726, 2140, 2461, 3452, 4280, 4315, 4922, 6904, 8630, 9844, 12305, 17260, 19688, 19849, 24610, 34520, 39698, 49220, 79396, 92341, 98440, 99245, 158792, 184682, 198490, 369364, 396980, 461705, 738728, 793960, 923410, 1846820, 2123843, 3693640, 4247686, 8495372, 10619215, 16990744, 21238430, 42476860, 84953720]

約数ペア:

[(1, 84953720), (2, 42476860), (4, 21238430), (5, 16990744), (8, 10619215), (10, 8495372), (20, 4247686), (23, 3693640), (40, 2123843), (46, 1846820), (92, 923410), (107, 793960), (115, 738728), (184, 461705), (214, 396980), (230, 369364), (428, 198490), (460, 184682), (535, 158792), (856, 99245), (863, 98440), (920, 92341), (1070, 79396), (1726, 49220), (2140, 39698), (2461, 34520), (3452, 24610), (4280, 19849), (4315, 19688), (4922, 17260), (6904, 12305), (8630, 9844)]