2016370025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{2003}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 2543108064

約数和(自身を除く): 526738039

約数列:

[1, 5, 25, 67, 335, 601, 1675, 2003, 3005, 10015, 15025, 40267, 50075, 134201, 201335, 671005, 1006675, 1203803, 3355025, 6019015, 30095075, 80654801, 403274005, 2016370025]

約数ペア:

[(1, 2016370025), (5, 403274005), (25, 80654801), (67, 30095075), (335, 6019015), (601, 3355025), (1675, 1203803), (2003, 1006675), (3005, 671005), (10015, 201335), (15025, 134201), (40267, 50075)]