1032790100

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{51899}}^1$

素因数の和:52112

約数の個数: 36

約数和(自身を含む): 2252460000

約数和(自身を除く): 1219669900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 19900, 51899, 103798, 207596, 259495, 518990, 1037980, 1297475, 2594950, 5189900, 10327901, 20655802, 41311604, 51639505, 103279010, 206558020, 258197525, 516395050, 1032790100]

約数ペア:

[(1, 1032790100), (2, 516395050), (4, 258197525), (5, 206558020), (10, 103279010), (20, 51639505), (25, 41311604), (50, 20655802), (100, 10327901), (199, 5189900), (398, 2594950), (796, 1297475), (995, 1037980), (1990, 518990), (3980, 259495), (4975, 207596), (9950, 103798), (19900, 51899)]