125066960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91961}}^1$

素因数の和:91991

約数の個数: 40

約数和(自身を含む): 307888776

約数和(自身を除く): 182821816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 91961, 183922, 367844, 459805, 735688, 919610, 1471376, 1563337, 1839220, 3126674, 3678440, 6253348, 7356880, 7816685, 12506696, 15633370, 25013392, 31266740, 62533480, 125066960]

約数ペア:

[(1, 125066960), (2, 62533480), (4, 31266740), (5, 25013392), (8, 15633370), (10, 12506696), (16, 7816685), (17, 7356880), (20, 6253348), (34, 3678440), (40, 3126674), (68, 1839220), (80, 1563337), (85, 1471376), (136, 919610), (170, 735688), (272, 459805), (340, 367844), (680, 183922), (1360, 91961)]