1682617266940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49633}}^1\times {\mathrm{15551}}^1$

素因数の和:65302

約数の個数: 48

約数和(自身を含む): 3566214812160

約数和(自身を除く): 1883597545220

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 15551, 31102, 49633, 62204, 77755, 99266, 155510, 198532, 248165, 311020, 496330, 992660, 1695059, 3390118, 5409997, 6780236, 8475295, 10819994, 16950590, 21639988, 27049985, 33901180, 54099970, 108199940, 771842783, 1543685566, 3087371132, 3859213915, 7718427830, 15436855660, 84130863347, 168261726694, 336523453388, 420654316735, 841308633470, 1682617266940]

約数ペア:

[(1, 1682617266940), (2, 841308633470), (4, 420654316735), (5, 336523453388), (10, 168261726694), (20, 84130863347), (109, 15436855660), (218, 7718427830), (436, 3859213915), (545, 3087371132), (1090, 1543685566), (2180, 771842783), (15551, 108199940), (31102, 54099970), (49633, 33901180), (62204, 27049985), (77755, 21639988), (99266, 16950590), (155510, 10819994), (198532, 8475295), (248165, 6780236), (311020, 5409997), (496330, 3390118), (992660, 1695059)]