91933120

素因数分解:

$2^6\times 5^1\times {\mathrm{287291}}^1$

素因数の和:287308

約数の個数: 28

約数和(自身を含む): 218916504

約数和(自身を除く): 126983384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 287291, 574582, 1149164, 1436455, 2298328, 2872910, 4596656, 5745820, 9193312, 11491640, 18386624, 22983280, 45966560, 91933120]

約数ペア:

[(1, 91933120), (2, 45966560), (4, 22983280), (5, 18386624), (8, 11491640), (10, 9193312), (16, 5745820), (20, 4596656), (32, 2872910), (40, 2298328), (64, 1436455), (80, 1149164), (160, 574582), (320, 287291)]