38197020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 75021540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 311, 345, 356, 445, 460, 534, 622, 690, 890, 933, 1068, 1244, 1335, 1380, 1555, 1780, 1866, 2047, 2670, 3110, 3732, 4094, 4665, 5340, 6141, 6220, 7153, 8188, 9330, 10235, 12282, 14306, 18660, 20470, 21459, 24564, 27679, 28612, 30705, 35765, 40940, 42918, 55358, 61410, 71530, 83037, 85836, 107295, 110716, 122820, 138395, 143060, 166074, 214590, 276790, 332148, 415185, 429180, 553580, 636617, 830370, 1273234, 1660740, 1909851, 2546468, 3183085, 3819702, 6366170, 7639404, 9549255, 12732340, 19098510, 38197020]

約数ペア:

[(1, 38197020), (2, 19098510), (3, 12732340), (4, 9549255), (5, 7639404), (6, 6366170), (10, 3819702), (12, 3183085), (15, 2546468), (20, 1909851), (23, 1660740), (30, 1273234), (46, 830370), (60, 636617), (69, 553580), (89, 429180), (92, 415185), (115, 332148), (138, 276790), (178, 214590), (230, 166074), (267, 143060), (276, 138395), (311, 122820), (345, 110716), (356, 107295), (445, 85836), (460, 83037), (534, 71530), (622, 61410), (690, 55358), (890, 42918), (933, 40940), (1068, 35765), (1244, 30705), (1335, 28612), (1380, 27679), (1555, 24564), (1780, 21459), (1866, 20470), (2047, 18660), (2670, 14306), (3110, 12282), (3732, 10235), (4094, 9330), (4665, 8188), (5340, 7153), (6141, 6220)]