10621160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 15817240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 239, 404, 440, 478, 505, 808, 956, 1010, 1111, 1195, 1912, 2020, 2222, 2390, 2629, 4040, 4444, 4780, 5258, 5555, 8888, 9560, 10516, 11110, 13145, 21032, 22220, 24139, 26290, 44440, 48278, 52580, 96556, 105160, 120695, 193112, 241390, 265529, 482780, 531058, 965560, 1062116, 1327645, 2124232, 2655290, 5310580, 10621160]

約数ペア:

[(1, 10621160), (2, 5310580), (4, 2655290), (5, 2124232), (8, 1327645), (10, 1062116), (11, 965560), (20, 531058), (22, 482780), (40, 265529), (44, 241390), (55, 193112), (88, 120695), (101, 105160), (110, 96556), (202, 52580), (220, 48278), (239, 44440), (404, 26290), (440, 24139), (478, 22220), (505, 21032), (808, 13145), (956, 11110), (1010, 10516), (1111, 9560), (1195, 8888), (1912, 5555), (2020, 5258), (2222, 4780), (2390, 4444), (2629, 4040)]