1973550100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{195401}}^1$

素因数の和:195516

約数の個数: 36

約数和(自身を含む): 4325027868

約数和(自身を除く): 2351477768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 195401, 390802, 781604, 977005, 1954010, 3908020, 4885025, 9770050, 19540100, 19735501, 39471002, 78942004, 98677505, 197355010, 394710020, 493387525, 986775050, 1973550100]

約数ペア:

[(1, 1973550100), (2, 986775050), (4, 493387525), (5, 394710020), (10, 197355010), (20, 98677505), (25, 78942004), (50, 39471002), (100, 19735501), (101, 19540100), (202, 9770050), (404, 4885025), (505, 3908020), (1010, 1954010), (2020, 977005), (2525, 781604), (5050, 390802), (10100, 195401)]