70306240

素因数分解:

$2^6\times 5^1\times {\mathrm{219707}}^1$

素因数の和:219724

約数の個数: 28

約数和(自身を含む): 167417496

約数和(自身を除く): 97111256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 219707, 439414, 878828, 1098535, 1757656, 2197070, 3515312, 4394140, 7030624, 8788280, 14061248, 17576560, 35153120, 70306240]

約数ペア:

[(1, 70306240), (2, 35153120), (4, 17576560), (5, 14061248), (8, 8788280), (10, 7030624), (16, 4394140), (20, 3515312), (32, 2197070), (40, 1757656), (64, 1098535), (80, 878828), (160, 439414), (320, 219707)]