39126680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 54185320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 599, 710, 920, 1198, 1420, 1633, 2396, 2840, 2995, 3266, 4792, 5990, 6532, 8165, 11980, 13064, 13777, 16330, 23960, 27554, 32660, 42529, 55108, 65320, 68885, 85058, 110216, 137770, 170116, 212645, 275540, 340232, 425290, 551080, 850580, 978167, 1701160, 1956334, 3912668, 4890835, 7825336, 9781670, 19563340, 39126680]

約数ペア:

[(1, 39126680), (2, 19563340), (4, 9781670), (5, 7825336), (8, 4890835), (10, 3912668), (20, 1956334), (23, 1701160), (40, 978167), (46, 850580), (71, 551080), (92, 425290), (115, 340232), (142, 275540), (184, 212645), (230, 170116), (284, 137770), (355, 110216), (460, 85058), (568, 68885), (599, 65320), (710, 55108), (920, 42529), (1198, 32660), (1420, 27554), (1633, 23960), (2396, 16330), (2840, 13777), (2995, 13064), (3266, 11980), (4792, 8165), (5990, 6532)]