852204577390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28837}}^1\times {\mathrm{128489}}^1$

素因数の和:157356

約数の個数: 32

約数和(自身を含む): 1600730475840

約数和(自身を除く): 748525898450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 28837, 57674, 128489, 144185, 256978, 288370, 642445, 663251, 1284890, 1326502, 2955247, 3316255, 5910494, 6632510, 14776235, 29552470, 3705237293, 7410474586, 18526186465, 37052372930, 85220457739, 170440915478, 426102288695, 852204577390]

約数ペア:

[(1, 852204577390), (2, 426102288695), (5, 170440915478), (10, 85220457739), (23, 37052372930), (46, 18526186465), (115, 7410474586), (230, 3705237293), (28837, 29552470), (57674, 14776235), (128489, 6632510), (144185, 5910494), (256978, 3316255), (288370, 2955247), (642445, 1326502), (663251, 1284890)]