25700710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 53044992

約数和(自身を除く): 27344282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 643, 1142, 1286, 2855, 3215, 3997, 4501, 5710, 6430, 7994, 9002, 19985, 22505, 39970, 45010, 367153, 734306, 1835765, 2570071, 3671530, 5140142, 12850355, 25700710]

約数ペア:

[(1, 25700710), (2, 12850355), (5, 5140142), (7, 3671530), (10, 2570071), (14, 1835765), (35, 734306), (70, 367153), (571, 45010), (643, 39970), (1142, 22505), (1286, 19985), (2855, 9002), (3215, 7994), (3997, 6430), (4501, 5710)]