82887950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{19973}}^1$

素因数の和:20068

約数の個数: 24

約数和(自身を含む): 156036888

約数和(自身を除く): 73148938

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 19973, 39946, 99865, 199730, 499325, 998650, 1657759, 3315518, 8288795, 16577590, 41443975, 82887950]

約数ペア:

[(1, 82887950), (2, 41443975), (5, 16577590), (10, 8288795), (25, 3315518), (50, 1657759), (83, 998650), (166, 499325), (415, 199730), (830, 99865), (2075, 39946), (4150, 19973)]