78914150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9845

約数の個数: 48

約数和(自身を含む): 175060224

約数和(自身を除く): 96146074

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 9803, 19606, 49015, 68621, 98030, 137242, 225469, 245075, 343105, 450938, 490150, 686210, 1127345, 1578283, 1715525, 2254690, 3156566, 3431050, 5636725, 7891415, 11273450, 15782830, 39457075, 78914150]

約数ペア:

[(1, 78914150), (2, 39457075), (5, 15782830), (7, 11273450), (10, 7891415), (14, 5636725), (23, 3431050), (25, 3156566), (35, 2254690), (46, 1715525), (50, 1578283), (70, 1127345), (115, 686210), (161, 490150), (175, 450938), (230, 343105), (322, 245075), (350, 225469), (575, 137242), (805, 98030), (1150, 68621), (1610, 49015), (4025, 19606), (8050, 9803)]