26803991620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{76369}}^1$

素因数の和:76517

約数の個数: 96

約数和(自身を含む): 67743244800

約数和(自身を除く): 40939253180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 109, 115, 140, 161, 218, 230, 322, 436, 460, 545, 644, 763, 805, 1090, 1526, 1610, 2180, 2507, 3052, 3220, 3815, 5014, 7630, 10028, 12535, 15260, 17549, 25070, 35098, 50140, 70196, 76369, 87745, 152738, 175490, 305476, 350980, 381845, 534583, 763690, 1069166, 1527380, 1756487, 2138332, 2672915, 3512974, 5345830, 7025948, 8324221, 8782435, 10691660, 12295409, 16648442, 17564870, 24590818, 33296884, 35129740, 41621105, 49181636, 58269547, 61477045, 83242210, 116539094, 122954090, 166484420, 191457083, 233078188, 245908180, 291347735, 382914166, 582695470, 765828332, 957285415, 1165390940, 1340199581, 1914570830, 2680399162, 3829141660, 5360798324, 6700997905, 13401995810, 26803991620]

約数ペア:

[(1, 26803991620), (2, 13401995810), (4, 6700997905), (5, 5360798324), (7, 3829141660), (10, 2680399162), (14, 1914570830), (20, 1340199581), (23, 1165390940), (28, 957285415), (35, 765828332), (46, 582695470), (70, 382914166), (92, 291347735), (109, 245908180), (115, 233078188), (140, 191457083), (161, 166484420), (218, 122954090), (230, 116539094), (322, 83242210), (436, 61477045), (460, 58269547), (545, 49181636), (644, 41621105), (763, 35129740), (805, 33296884), (1090, 24590818), (1526, 17564870), (1610, 16648442), (2180, 12295409), (2507, 10691660), (3052, 8782435), (3220, 8324221), (3815, 7025948), (5014, 5345830), (7630, 3512974), (10028, 2672915), (12535, 2138332), (15260, 1756487), (17549, 1527380), (25070, 1069166), (35098, 763690), (50140, 534583), (70196, 381845), (76369, 350980), (87745, 305476), (152738, 175490)]