23307590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 43740000

約数和(自身を除く): 20432410

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 449, 895, 898, 1790, 2245, 4490, 5191, 10382, 13021, 25955, 26042, 51910, 65105, 80371, 130210, 160742, 401855, 803710, 2330759, 4661518, 11653795, 23307590]

約数ペア:

[(1, 23307590), (2, 11653795), (5, 4661518), (10, 2330759), (29, 803710), (58, 401855), (145, 160742), (179, 130210), (290, 80371), (358, 65105), (449, 51910), (895, 26042), (898, 25955), (1790, 13021), (2245, 10382), (4490, 5191)]