4306240

素因数分解:

$2^6\times 5^1\times {\mathrm{13457}}^1$

素因数の和:13474

約数の個数: 28

約数和(自身を含む): 10254996

約数和(自身を除く): 5948756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13457, 26914, 53828, 67285, 107656, 134570, 215312, 269140, 430624, 538280, 861248, 1076560, 2153120, 4306240]

約数ペア:

[(1, 4306240), (2, 2153120), (4, 1076560), (5, 861248), (8, 538280), (10, 430624), (16, 269140), (20, 215312), (32, 134570), (40, 107656), (64, 67285), (80, 53828), (160, 26914), (320, 13457)]