5310580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 12337920

約数和(自身を除く): 7027340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 239, 404, 478, 505, 956, 1010, 1111, 1195, 2020, 2222, 2390, 2629, 4444, 4780, 5258, 5555, 10516, 11110, 13145, 22220, 24139, 26290, 48278, 52580, 96556, 120695, 241390, 265529, 482780, 531058, 1062116, 1327645, 2655290, 5310580]

約数ペア:

[(1, 5310580), (2, 2655290), (4, 1327645), (5, 1062116), (10, 531058), (11, 482780), (20, 265529), (22, 241390), (44, 120695), (55, 96556), (101, 52580), (110, 48278), (202, 26290), (220, 24139), (239, 22220), (404, 13145), (478, 11110), (505, 10516), (956, 5555), (1010, 5258), (1111, 4780), (1195, 4444), (2020, 2629), (2222, 2390)]