3979250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 8131968

約数和(自身を除く): 4152718

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1447, 2750, 2894, 7235, 14470, 15917, 31834, 36175, 72350, 79585, 159170, 180875, 361750, 397925, 795850, 1989625, 3979250]

約数ペア:

[(1, 3979250), (2, 1989625), (5, 795850), (10, 397925), (11, 361750), (22, 180875), (25, 159170), (50, 79585), (55, 72350), (110, 36175), (125, 31834), (250, 15917), (275, 14470), (550, 7235), (1375, 2894), (1447, 2750)]