164039770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7549}}^1$

素因数の和:7650

約数の個数: 32

約数和(自身を含む): 308221200

約数和(自身を除く): 144181430

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 7549, 10865, 15098, 21730, 37745, 75490, 309509, 400097, 619018, 800194, 1547545, 2000485, 3095090, 4000970, 16403977, 32807954, 82019885, 164039770]

約数ペア:

[(1, 164039770), (2, 82019885), (5, 32807954), (10, 16403977), (41, 4000970), (53, 3095090), (82, 2000485), (106, 1547545), (205, 800194), (265, 619018), (410, 400097), (530, 309509), (2173, 75490), (4346, 37745), (7549, 21730), (10865, 15098)]