15694740040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56052643}}^1$

素因数の和:56052661

約数の個数: 32

約数和(自身を含む): 40357903680

約数和(自身を除く): 24663163640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56052643, 112105286, 224210572, 280263215, 392368501, 448421144, 560526430, 784737002, 1121052860, 1569474004, 1961842505, 2242105720, 3138948008, 3923685010, 7847370020, 15694740040]

約数ペア:

[(1, 15694740040), (2, 7847370020), (4, 3923685010), (5, 3138948008), (7, 2242105720), (8, 1961842505), (10, 1569474004), (14, 1121052860), (20, 784737002), (28, 560526430), (35, 448421144), (40, 392368501), (56, 280263215), (70, 224210572), (140, 112105286), (280, 56052643)]