2000355850

素因数分解:

$2^1\times 5^2\times {\mathrm{983}}^1\times {\mathrm{40699}}^1$

素因数の和:41694

約数の個数: 24

約数和(自身を含む): 3724538400

約数和(自身を除く): 1724182550

約数列:

[1, 2, 5, 10, 25, 50, 983, 1966, 4915, 9830, 24575, 40699, 49150, 81398, 203495, 406990, 1017475, 2034950, 40007117, 80014234, 200035585, 400071170, 1000177925, 2000355850]

約数ペア:

[(1, 2000355850), (2, 1000177925), (5, 400071170), (10, 200035585), (25, 80014234), (50, 40007117), (983, 2034950), (1966, 1017475), (4915, 406990), (9830, 203495), (24575, 81398), (40699, 49150)]