46906240

素因数分解:

$2^7\times 5^1\times {\mathrm{73291}}^1$

素因数の和:73310

約数の個数: 32

約数和(自身を含む): 112136760

約数和(自身を除く): 65230520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73291, 146582, 293164, 366455, 586328, 732910, 1172656, 1465820, 2345312, 2931640, 4690624, 5863280, 9381248, 11726560, 23453120, 46906240]

約数ペア:

[(1, 46906240), (2, 23453120), (4, 11726560), (5, 9381248), (8, 5863280), (10, 4690624), (16, 2931640), (20, 2345312), (32, 1465820), (40, 1172656), (64, 732910), (80, 586328), (128, 366455), (160, 293164), (320, 146582), (640, 73291)]