89141350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 176417280

約数和(自身を除く): 87275930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 103, 190, 206, 475, 515, 911, 950, 1030, 1822, 1957, 2575, 3914, 4555, 5150, 9110, 9785, 17309, 19570, 22775, 34618, 45550, 48925, 86545, 93833, 97850, 173090, 187666, 432725, 469165, 865450, 938330, 1782827, 2345825, 3565654, 4691650, 8914135, 17828270, 44570675, 89141350]

約数ペア:

[(1, 89141350), (2, 44570675), (5, 17828270), (10, 8914135), (19, 4691650), (25, 3565654), (38, 2345825), (50, 1782827), (95, 938330), (103, 865450), (190, 469165), (206, 432725), (475, 187666), (515, 173090), (911, 97850), (950, 93833), (1030, 86545), (1822, 48925), (1957, 45550), (2575, 34618), (3914, 22775), (4555, 19570), (5150, 17309), (9110, 9785)]