133741220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80567}}^1$

素因数の和:80659

約数の個数: 24

約数和(自身を含む): 284243904

約数和(自身を除く): 150502684

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 80567, 161134, 322268, 402835, 805670, 1611340, 6687061, 13374122, 26748244, 33435305, 66870610, 133741220]

約数ペア:

[(1, 133741220), (2, 66870610), (4, 33435305), (5, 26748244), (10, 13374122), (20, 6687061), (83, 1611340), (166, 805670), (332, 402835), (415, 322268), (830, 161134), (1660, 80567)]