5200234180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{218681}}^1$

素因数の和:218760

約数の個数: 48

約数和(自身を含む): 11572651440

約数和(自身を除く): 6372417260

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 218681, 437362, 874724, 1093405, 2186810, 4373620, 6341749, 8965921, 12683498, 17931842, 25366996, 31708745, 35863684, 44829605, 63417490, 89659210, 126834980, 179318420, 260011709, 520023418, 1040046836, 1300058545, 2600117090, 5200234180]

約数ペア:

[(1, 5200234180), (2, 2600117090), (4, 1300058545), (5, 1040046836), (10, 520023418), (20, 260011709), (29, 179318420), (41, 126834980), (58, 89659210), (82, 63417490), (116, 44829605), (145, 35863684), (164, 31708745), (205, 25366996), (290, 17931842), (410, 12683498), (580, 8965921), (820, 6341749), (1189, 4373620), (2378, 2186810), (4756, 1093405), (5945, 874724), (11890, 437362), (23780, 218681)]