64744150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{15601}}^1$

素因数の和:15696

約数の個数: 24

約数和(自身を含む): 121882824

約数和(自身を除く): 57138674

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 15601, 31202, 78005, 156010, 390025, 780050, 1294883, 2589766, 6474415, 12948830, 32372075, 64744150]

約数ペア:

[(1, 64744150), (2, 32372075), (5, 12948830), (10, 6474415), (25, 2589766), (50, 1294883), (83, 780050), (166, 390025), (415, 156010), (830, 78005), (2075, 31202), (4150, 15601)]