2016450520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{175649}}^1$

素因数の和:175708

約数の個数: 64

約数和(自身を含む): 5311656000

約数和(自身を除く): 3295205480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 175649, 351298, 702596, 878245, 1229543, 1405192, 1756490, 2459086, 3512980, 4918172, 6147715, 7025960, 7201609, 9836344, 12295430, 14403218, 24590860, 28806436, 36008045, 49181720, 50411263, 57612872, 72016090, 100822526, 144032180, 201645052, 252056315, 288064360, 403290104, 504112630, 1008225260, 2016450520]

約数ペア:

[(1, 2016450520), (2, 1008225260), (4, 504112630), (5, 403290104), (7, 288064360), (8, 252056315), (10, 201645052), (14, 144032180), (20, 100822526), (28, 72016090), (35, 57612872), (40, 50411263), (41, 49181720), (56, 36008045), (70, 28806436), (82, 24590860), (140, 14403218), (164, 12295430), (205, 9836344), (280, 7201609), (287, 7025960), (328, 6147715), (410, 4918172), (574, 3512980), (820, 2459086), (1148, 1756490), (1435, 1405192), (1640, 1229543), (2296, 878245), (2870, 702596), (5740, 351298), (11480, 175649)]