23008160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20543}}^1$

素因数の和:20565

約数の個数: 48

約数和(自身を含む): 62125056

約数和(自身を除く): 39116896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20543, 41086, 82172, 102715, 143801, 164344, 205430, 287602, 328688, 410860, 575204, 657376, 719005, 821720, 1150408, 1438010, 1643440, 2300816, 2876020, 3286880, 4601632, 5752040, 11504080, 23008160]

約数ペア:

[(1, 23008160), (2, 11504080), (4, 5752040), (5, 4601632), (7, 3286880), (8, 2876020), (10, 2300816), (14, 1643440), (16, 1438010), (20, 1150408), (28, 821720), (32, 719005), (35, 657376), (40, 575204), (56, 410860), (70, 328688), (80, 287602), (112, 205430), (140, 164344), (160, 143801), (224, 102715), (280, 82172), (560, 41086), (1120, 20543)]