66194140

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{5507}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 139264272

約数和(自身を除く): 73070132

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 5507, 6010, 11014, 12020, 22028, 27535, 55070, 110140, 3309707, 6619414, 13238828, 16548535, 33097070, 66194140]

約数ペア:

[(1, 66194140), (2, 33097070), (4, 16548535), (5, 13238828), (10, 6619414), (20, 3309707), (601, 110140), (1202, 55070), (2404, 27535), (3005, 22028), (5507, 12020), (6010, 11014)]