1172855380

素因数分解:

$2^2\times 5^1\times {\mathrm{58642769}}^1$

素因数の和:58642778

約数の個数: 12

約数和(自身を含む): 2462996340

約数和(自身を除く): 1290140960

約数列:

[1, 2, 4, 5, 10, 20, 58642769, 117285538, 234571076, 293213845, 586427690, 1172855380]

約数ペア:

[(1, 1172855380), (2, 586427690), (4, 293213845), (5, 234571076), (10, 117285538), (20, 58642769)]