201824140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 505153152

約数和(自身を除く): 303329012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5023, 5740, 8036, 10045, 10046, 20090, 20092, 25115, 35161, 40180, 50230, 70322, 100460, 140644, 175805, 205943, 246127, 351610, 411886, 492254, 703220, 823772, 984508, 1029715, 1230635, 1441601, 2059430, 2461270, 2883202, 4118860, 4922540, 5766404, 7208005, 10091207, 14416010, 20182414, 28832020, 40364828, 50456035, 100912070, 201824140]

約数ペア:

[(1, 201824140), (2, 100912070), (4, 50456035), (5, 40364828), (7, 28832020), (10, 20182414), (14, 14416010), (20, 10091207), (28, 7208005), (35, 5766404), (41, 4922540), (49, 4118860), (70, 2883202), (82, 2461270), (98, 2059430), (140, 1441601), (164, 1230635), (196, 1029715), (205, 984508), (245, 823772), (287, 703220), (410, 492254), (490, 411886), (574, 351610), (820, 246127), (980, 205943), (1148, 175805), (1435, 140644), (2009, 100460), (2870, 70322), (4018, 50230), (5023, 40180), (5740, 35161), (8036, 25115), (10045, 20092), (10046, 20090)]