939189050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1901}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 1797869304

約数和(自身を除く): 858680254

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 241, 410, 482, 1025, 1205, 1901, 2050, 2410, 3802, 6025, 9505, 9881, 12050, 19010, 19762, 47525, 49405, 77941, 95050, 98810, 155882, 247025, 389705, 458141, 494050, 779410, 916282, 1948525, 2290705, 3897050, 4581410, 11453525, 18783781, 22907050, 37567562, 93918905, 187837810, 469594525, 939189050]

約数ペア:

[(1, 939189050), (2, 469594525), (5, 187837810), (10, 93918905), (25, 37567562), (41, 22907050), (50, 18783781), (82, 11453525), (205, 4581410), (241, 3897050), (410, 2290705), (482, 1948525), (1025, 916282), (1205, 779410), (1901, 494050), (2050, 458141), (2410, 389705), (3802, 247025), (6025, 155882), (9505, 98810), (9881, 95050), (12050, 77941), (19010, 49405), (19762, 47525)]