26486880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7908

約数の個数: 96

約数和(自身を含む): 95364864

約数和(自身を除く): 68877984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7883, 15766, 23649, 31532, 39415, 47298, 55181, 63064, 78830, 94596, 110362, 118245, 126128, 157660, 165543, 189192, 220724, 236490, 252256, 275905, 315320, 331086, 378384, 441448, 472980, 551810, 630640, 662172, 756768, 827715, 882896, 945960, 1103620, 1261280, 1324344, 1655430, 1765792, 1891920, 2207240, 2648688, 3310860, 3783840, 4414480, 5297376, 6621720, 8828960, 13243440, 26486880]

約数ペア:

[(1, 26486880), (2, 13243440), (3, 8828960), (4, 6621720), (5, 5297376), (6, 4414480), (7, 3783840), (8, 3310860), (10, 2648688), (12, 2207240), (14, 1891920), (15, 1765792), (16, 1655430), (20, 1324344), (21, 1261280), (24, 1103620), (28, 945960), (30, 882896), (32, 827715), (35, 756768), (40, 662172), (42, 630640), (48, 551810), (56, 472980), (60, 441448), (70, 378384), (80, 331086), (84, 315320), (96, 275905), (105, 252256), (112, 236490), (120, 220724), (140, 189192), (160, 165543), (168, 157660), (210, 126128), (224, 118245), (240, 110362), (280, 94596), (336, 78830), (420, 63064), (480, 55181), (560, 47298), (672, 39415), (840, 31532), (1120, 23649), (1680, 15766), (3360, 7883)]