103639644560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76205621}}^1$

素因数の和:76205651

約数の個数: 40

約数和(自身を含む): 255136422456

約数和(自身を除く): 151496777896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 76205621, 152411242, 304822484, 381028105, 609644968, 762056210, 1219289936, 1295495557, 1524112420, 2590991114, 3048224840, 5181982228, 6096449680, 6477477785, 10363964456, 12954955570, 20727928912, 25909911140, 51819822280, 103639644560]

約数ペア:

[(1, 103639644560), (2, 51819822280), (4, 25909911140), (5, 20727928912), (8, 12954955570), (10, 10363964456), (16, 6477477785), (17, 6096449680), (20, 5181982228), (34, 3048224840), (40, 2590991114), (68, 1524112420), (80, 1295495557), (85, 1219289936), (136, 762056210), (170, 609644968), (272, 381028105), (340, 304822484), (680, 152411242), (1360, 76205621)]