1058904440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18371}}^1$

素因数の和:18524

約数の個数: 64

約数和(自身を含む): 2619112320

約数和(自身を除く): 1560207880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2620, 2882, 5240, 5764, 7205, 11528, 14410, 18371, 28820, 36742, 57640, 73484, 91855, 146968, 183710, 202081, 367420, 404162, 734840, 808324, 1010405, 1616648, 2020810, 2406601, 4041620, 4813202, 8083240, 9626404, 12033005, 19252808, 24066010, 26472611, 48132020, 52945222, 96264040, 105890444, 132363055, 211780888, 264726110, 529452220, 1058904440]

約数ペア:

[(1, 1058904440), (2, 529452220), (4, 264726110), (5, 211780888), (8, 132363055), (10, 105890444), (11, 96264040), (20, 52945222), (22, 48132020), (40, 26472611), (44, 24066010), (55, 19252808), (88, 12033005), (110, 9626404), (131, 8083240), (220, 4813202), (262, 4041620), (440, 2406601), (524, 2020810), (655, 1616648), (1048, 1010405), (1310, 808324), (1441, 734840), (2620, 404162), (2882, 367420), (5240, 202081), (5764, 183710), (7205, 146968), (11528, 91855), (14410, 73484), (18371, 57640), (28820, 36742)]