25185230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15680

約数の個数: 32

約数和(自身を含む): 54065664

約数和(自身を除く): 28880434

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15643, 31286, 78215, 109501, 156430, 219002, 359789, 547505, 719578, 1095010, 1798945, 2518523, 3597890, 5037046, 12592615, 25185230]

約数ペア:

[(1, 25185230), (2, 12592615), (5, 5037046), (7, 3597890), (10, 2518523), (14, 1798945), (23, 1095010), (35, 719578), (46, 547505), (70, 359789), (115, 219002), (161, 156430), (230, 109501), (322, 78215), (805, 31286), (1610, 15643)]