114888320

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 277878600

約数和(自身を除く): 162990280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2017, 2848, 3560, 4034, 5696, 7120, 8068, 10085, 11392, 14240, 16136, 20170, 28480, 32272, 40340, 56960, 64544, 80680, 129088, 161360, 179513, 258176, 322720, 359026, 645440, 718052, 897565, 1290880, 1436104, 1795130, 2872208, 3590260, 5744416, 7180520, 11488832, 14361040, 22977664, 28722080, 57444160, 114888320]

約数ペア:

[(1, 114888320), (2, 57444160), (4, 28722080), (5, 22977664), (8, 14361040), (10, 11488832), (16, 7180520), (20, 5744416), (32, 3590260), (40, 2872208), (64, 1795130), (80, 1436104), (89, 1290880), (128, 897565), (160, 718052), (178, 645440), (320, 359026), (356, 322720), (445, 258176), (640, 179513), (712, 161360), (890, 129088), (1424, 80680), (1780, 64544), (2017, 56960), (2848, 40340), (3560, 32272), (4034, 28480), (5696, 20170), (7120, 16136), (8068, 14240), (10085, 11392)]