67466240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13177}}^1$

素因数の和:13202

約数の個数: 44

約数和(自身を含む): 161852196

約数和(自身を除く): 94385956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 13177, 26354, 52708, 65885, 105416, 131770, 210832, 263540, 421664, 527080, 843328, 1054160, 1686656, 2108320, 3373312, 4216640, 6746624, 8433280, 13493248, 16866560, 33733120, 67466240]

約数ペア:

[(1, 67466240), (2, 33733120), (4, 16866560), (5, 13493248), (8, 8433280), (10, 6746624), (16, 4216640), (20, 3373312), (32, 2108320), (40, 1686656), (64, 1054160), (80, 843328), (128, 527080), (160, 421664), (256, 263540), (320, 210832), (512, 131770), (640, 105416), (1024, 65885), (1280, 52708), (2560, 26354), (5120, 13177)]