58901900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 139314000

約数和(自身を除く): 80412100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1069, 1102, 1450, 1900, 2138, 2204, 2755, 2900, 4276, 5345, 5510, 10690, 11020, 13775, 20311, 21380, 26725, 27550, 31001, 40622, 53450, 55100, 62002, 81244, 101555, 106900, 124004, 155005, 203110, 310010, 406220, 507775, 589019, 620020, 775025, 1015550, 1178038, 1550050, 2031100, 2356076, 2945095, 3100100, 5890190, 11780380, 14725475, 29450950, 58901900]

約数ペア:

[(1, 58901900), (2, 29450950), (4, 14725475), (5, 11780380), (10, 5890190), (19, 3100100), (20, 2945095), (25, 2356076), (29, 2031100), (38, 1550050), (50, 1178038), (58, 1015550), (76, 775025), (95, 620020), (100, 589019), (116, 507775), (145, 406220), (190, 310010), (290, 203110), (380, 155005), (475, 124004), (551, 106900), (580, 101555), (725, 81244), (950, 62002), (1069, 55100), (1102, 53450), (1450, 40622), (1900, 31001), (2138, 27550), (2204, 26725), (2755, 21380), (2900, 20311), (4276, 13775), (5345, 11020), (5510, 10690)]