1013190040

素因数分解:

$2^3\times 5^1\times {\mathrm{25329751}}^1$

素因数の和:25329762

約数の個数: 16

約数和(自身を含む): 2279677680

約数和(自身を除く): 1266487640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25329751, 50659502, 101319004, 126648755, 202638008, 253297510, 506595020, 1013190040]

約数ペア:

[(1, 1013190040), (2, 506595020), (4, 253297510), (5, 202638008), (8, 126648755), (10, 101319004), (20, 50659502), (40, 25329751)]