101090680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30449}}^1$

素因数の和:30543

約数の個数: 32

約数和(自身を含む): 230202000

約数和(自身を除く): 129111320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 30449, 60898, 121796, 152245, 243592, 304490, 608980, 1217960, 2527267, 5054534, 10109068, 12636335, 20218136, 25272670, 50545340, 101090680]

約数ペア:

[(1, 101090680), (2, 50545340), (4, 25272670), (5, 20218136), (8, 12636335), (10, 10109068), (20, 5054534), (40, 2527267), (83, 1217960), (166, 608980), (332, 304490), (415, 243592), (664, 152245), (830, 121796), (1660, 60898), (3320, 30449)]