5506520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 13219200

約数和(自身を除く): 7712680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 101, 116, 145, 188, 202, 232, 235, 290, 376, 404, 470, 505, 580, 808, 940, 1010, 1160, 1363, 1880, 2020, 2726, 2929, 4040, 4747, 5452, 5858, 6815, 9494, 10904, 11716, 13630, 14645, 18988, 23432, 23735, 27260, 29290, 37976, 47470, 54520, 58580, 94940, 117160, 137663, 189880, 275326, 550652, 688315, 1101304, 1376630, 2753260, 5506520]

約数ペア:

[(1, 5506520), (2, 2753260), (4, 1376630), (5, 1101304), (8, 688315), (10, 550652), (20, 275326), (29, 189880), (40, 137663), (47, 117160), (58, 94940), (94, 58580), (101, 54520), (116, 47470), (145, 37976), (188, 29290), (202, 27260), (232, 23735), (235, 23432), (290, 18988), (376, 14645), (404, 13630), (470, 11716), (505, 10904), (580, 9494), (808, 6815), (940, 5858), (1010, 5452), (1160, 4747), (1363, 4040), (1880, 2929), (2020, 2726)]