39941340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 118250496

約数和(自身を除く): 78309156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 281, 309, 345, 412, 460, 515, 562, 618, 690, 843, 1030, 1124, 1236, 1380, 1405, 1545, 1686, 2060, 2369, 2810, 3090, 3372, 4215, 4738, 5620, 6180, 6463, 7107, 8430, 9476, 11845, 12926, 14214, 16860, 19389, 23690, 25852, 28428, 28943, 32315, 35535, 38778, 47380, 57886, 64630, 71070, 77556, 86829, 96945, 115772, 129260, 142140, 144715, 173658, 193890, 289430, 347316, 387780, 434145, 578860, 665689, 868290, 1331378, 1736580, 1997067, 2662756, 3328445, 3994134, 6656890, 7988268, 9985335, 13313780, 19970670, 39941340]

約数ペア:

[(1, 39941340), (2, 19970670), (3, 13313780), (4, 9985335), (5, 7988268), (6, 6656890), (10, 3994134), (12, 3328445), (15, 2662756), (20, 1997067), (23, 1736580), (30, 1331378), (46, 868290), (60, 665689), (69, 578860), (92, 434145), (103, 387780), (115, 347316), (138, 289430), (206, 193890), (230, 173658), (276, 144715), (281, 142140), (309, 129260), (345, 115772), (412, 96945), (460, 86829), (515, 77556), (562, 71070), (618, 64630), (690, 57886), (843, 47380), (1030, 38778), (1124, 35535), (1236, 32315), (1380, 28943), (1405, 28428), (1545, 25852), (1686, 23690), (2060, 19389), (2369, 16860), (2810, 14214), (3090, 12926), (3372, 11845), (4215, 9476), (4738, 8430), (5620, 7107), (6180, 6463)]