422712860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1153}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 928259136

約数和(自身を除く): 505546276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 797, 1153, 1594, 2306, 3188, 3985, 4612, 5765, 7970, 11530, 15940, 18331, 23060, 26519, 36662, 53038, 73324, 91655, 106076, 132595, 183310, 265190, 366620, 530380, 918941, 1837882, 3675764, 4594705, 9189410, 18378820, 21135643, 42271286, 84542572, 105678215, 211356430, 422712860]

約数ペア:

[(1, 422712860), (2, 211356430), (4, 105678215), (5, 84542572), (10, 42271286), (20, 21135643), (23, 18378820), (46, 9189410), (92, 4594705), (115, 3675764), (230, 1837882), (460, 918941), (797, 530380), (1153, 366620), (1594, 265190), (2306, 183310), (3188, 132595), (3985, 106076), (4612, 91655), (5765, 73324), (7970, 53038), (11530, 36662), (15940, 26519), (18331, 23060)]