42568810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 79736400

約数和(自身を除く): 37167590

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 458, 641, 1145, 1282, 2290, 3205, 6410, 6641, 13282, 18589, 33205, 37178, 66410, 92945, 146789, 185890, 293578, 733945, 1467890, 4256881, 8513762, 21284405, 42568810]

約数ペア:

[(1, 42568810), (2, 21284405), (5, 8513762), (10, 4256881), (29, 1467890), (58, 733945), (145, 293578), (229, 185890), (290, 146789), (458, 92945), (641, 66410), (1145, 37178), (1282, 33205), (2290, 18589), (3205, 13282), (6410, 6641)]