1296152080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953053}}^1$

素因数の和:953083

約数の個数: 40

約数和(自身を含む): 3190824792

約数和(自身を除く): 1894672712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 953053, 1906106, 3812212, 4765265, 7624424, 9530530, 15248848, 16201901, 19061060, 32403802, 38122120, 64807604, 76244240, 81009505, 129615208, 162019010, 259230416, 324038020, 648076040, 1296152080]

約数ペア:

[(1, 1296152080), (2, 648076040), (4, 324038020), (5, 259230416), (8, 162019010), (10, 129615208), (16, 81009505), (17, 76244240), (20, 64807604), (34, 38122120), (40, 32403802), (68, 19061060), (80, 16201901), (85, 15248848), (136, 9530530), (170, 7624424), (272, 4765265), (340, 3812212), (680, 1906106), (1360, 953053)]