800902564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 1790208000

約数和(自身を除く): 989305436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 179, 199, 292, 308, 358, 398, 511, 716, 796, 803, 1022, 1253, 1393, 1606, 1969, 2044, 2189, 2506, 2786, 3212, 3938, 4378, 5012, 5572, 5621, 7876, 8756, 11242, 13067, 13783, 14527, 15323, 22484, 26134, 27566, 29054, 30646, 35621, 52268, 55132, 58108, 61292, 71242, 91469, 101689, 142484, 143737, 159797, 182938, 203378, 249347, 287474, 319594, 365876, 391831, 406756, 498694, 574948, 639188, 783662, 997388, 1006159, 1118579, 1567324, 2012318, 2237158, 2600333, 2742817, 4024636, 4474316, 5200666, 5485634, 10401332, 10971268, 18202331, 28603663, 36404662, 57207326, 72809324, 114414652, 200225641, 400451282, 800902564]

約数ペア:

[(1, 800902564), (2, 400451282), (4, 200225641), (7, 114414652), (11, 72809324), (14, 57207326), (22, 36404662), (28, 28603663), (44, 18202331), (73, 10971268), (77, 10401332), (146, 5485634), (154, 5200666), (179, 4474316), (199, 4024636), (292, 2742817), (308, 2600333), (358, 2237158), (398, 2012318), (511, 1567324), (716, 1118579), (796, 1006159), (803, 997388), (1022, 783662), (1253, 639188), (1393, 574948), (1606, 498694), (1969, 406756), (2044, 391831), (2189, 365876), (2506, 319594), (2786, 287474), (3212, 249347), (3938, 203378), (4378, 182938), (5012, 159797), (5572, 143737), (5621, 142484), (7876, 101689), (8756, 91469), (11242, 71242), (13067, 61292), (13783, 58108), (14527, 55132), (15323, 52268), (22484, 35621), (26134, 30646), (27566, 29054)]