15440150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 31872960

約数和(自身を除く): 16432810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 419, 550, 670, 737, 838, 1474, 1675, 2095, 3350, 3685, 4190, 4609, 7370, 9218, 10475, 18425, 20950, 23045, 28073, 36850, 46090, 56146, 115225, 140365, 230450, 280730, 308803, 617606, 701825, 1403650, 1544015, 3088030, 7720075, 15440150]

約数ペア:

[(1, 15440150), (2, 7720075), (5, 3088030), (10, 1544015), (11, 1403650), (22, 701825), (25, 617606), (50, 308803), (55, 280730), (67, 230450), (110, 140365), (134, 115225), (275, 56146), (335, 46090), (419, 36850), (550, 28073), (670, 23045), (737, 20950), (838, 18425), (1474, 10475), (1675, 9218), (2095, 7370), (3350, 4609), (3685, 4190)]