2528125090

素因数分解:

$2^1\times 5^1\times {\mathrm{6323}}^1\times {\mathrm{39983}}^1$

素因数の和:46313

約数の個数: 16

約数和(自身を含む): 4551458688

約数和(自身を除く): 2023333598

約数列:

[1, 2, 5, 10, 6323, 12646, 31615, 39983, 63230, 79966, 199915, 399830, 252812509, 505625018, 1264062545, 2528125090]

約数ペア:

[(1, 2528125090), (2, 1264062545), (5, 505625018), (10, 252812509), (6323, 399830), (12646, 199915), (31615, 79966), (39983, 63230)]