83866640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7368

約数の個数: 80

約数和(自身を含む): 229110336

約数和(自身を除く): 145243696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7331, 11440, 14662, 29324, 36655, 58648, 73310, 80641, 95303, 117296, 146620, 161282, 190606, 293240, 322564, 381212, 403205, 476515, 586480, 645128, 762424, 806410, 953030, 1048333, 1290256, 1524848, 1612820, 1906060, 2096666, 3225640, 3812120, 4193332, 5241665, 6451280, 7624240, 8386664, 10483330, 16773328, 20966660, 41933320, 83866640]

約数ペア:

[(1, 83866640), (2, 41933320), (4, 20966660), (5, 16773328), (8, 10483330), (10, 8386664), (11, 7624240), (13, 6451280), (16, 5241665), (20, 4193332), (22, 3812120), (26, 3225640), (40, 2096666), (44, 1906060), (52, 1612820), (55, 1524848), (65, 1290256), (80, 1048333), (88, 953030), (104, 806410), (110, 762424), (130, 645128), (143, 586480), (176, 476515), (208, 403205), (220, 381212), (260, 322564), (286, 293240), (440, 190606), (520, 161282), (572, 146620), (715, 117296), (880, 95303), (1040, 80641), (1144, 73310), (1430, 58648), (2288, 36655), (2860, 29324), (5720, 14662), (7331, 11440)]