5080220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 6562180

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 461, 551, 580, 922, 1102, 1844, 2204, 2305, 2755, 4610, 5510, 8759, 9220, 11020, 13369, 17518, 26738, 35036, 43795, 53476, 66845, 87590, 133690, 175180, 254011, 267380, 508022, 1016044, 1270055, 2540110, 5080220]

約数ペア:

[(1, 5080220), (2, 2540110), (4, 1270055), (5, 1016044), (10, 508022), (19, 267380), (20, 254011), (29, 175180), (38, 133690), (58, 87590), (76, 66845), (95, 53476), (116, 43795), (145, 35036), (190, 26738), (290, 17518), (380, 13369), (461, 11020), (551, 9220), (580, 8759), (922, 5510), (1102, 4610), (1844, 2755), (2204, 2305)]