127580200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{57991}}^1$

素因数の和:58018

約数の個数: 48

約数和(自身を含む): 323595360

約数和(自身を除く): 196015160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 57991, 115982, 231964, 289955, 463928, 579910, 637901, 1159820, 1275802, 1449775, 2319640, 2551604, 2899550, 3189505, 5103208, 5799100, 6379010, 11598200, 12758020, 15947525, 25516040, 31895050, 63790100, 127580200]

約数ペア:

[(1, 127580200), (2, 63790100), (4, 31895050), (5, 25516040), (8, 15947525), (10, 12758020), (11, 11598200), (20, 6379010), (22, 5799100), (25, 5103208), (40, 3189505), (44, 2899550), (50, 2551604), (55, 2319640), (88, 1449775), (100, 1275802), (110, 1159820), (200, 637901), (220, 579910), (275, 463928), (440, 289955), (550, 231964), (1100, 115982), (2200, 57991)]