972672700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{511933}}^1$

素因数の和:511966

約数の個数: 36

約数和(自身を含む): 2221793560

約数和(自身を除く): 1249120860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 511933, 1023866, 2047732, 2559665, 5119330, 9726727, 10238660, 12798325, 19453454, 25596650, 38906908, 48633635, 51193300, 97267270, 194534540, 243168175, 486336350, 972672700]

約数ペア:

[(1, 972672700), (2, 486336350), (4, 243168175), (5, 194534540), (10, 97267270), (19, 51193300), (20, 48633635), (25, 38906908), (38, 25596650), (50, 19453454), (76, 12798325), (95, 10238660), (100, 9726727), (190, 5119330), (380, 2559665), (475, 2047732), (950, 1023866), (1900, 511933)]