2976316040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{658477}}^1$

素因数の和:658601

約数の個数: 32

約数和(自身を含む): 6755984280

約数和(自身を除く): 3779668240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 658477, 1316954, 2633908, 3292385, 5267816, 6584770, 13169540, 26339080, 74407901, 148815802, 297631604, 372039505, 595263208, 744079010, 1488158020, 2976316040]

約数ペア:

[(1, 2976316040), (2, 1488158020), (4, 744079010), (5, 595263208), (8, 372039505), (10, 297631604), (20, 148815802), (40, 74407901), (113, 26339080), (226, 13169540), (452, 6584770), (565, 5267816), (904, 3292385), (1130, 2633908), (2260, 1316954), (4520, 658477)]