126226480

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2549}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 294066000

約数和(自身を除く): 167839520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 2476, 2549, 3095, 4952, 5098, 6190, 9904, 10196, 12380, 12745, 20392, 24760, 25490, 40784, 49520, 50980, 101960, 203920, 1577831, 3155662, 6311324, 7889155, 12622648, 15778310, 25245296, 31556620, 63113240, 126226480]

約数ペア:

[(1, 126226480), (2, 63113240), (4, 31556620), (5, 25245296), (8, 15778310), (10, 12622648), (16, 7889155), (20, 6311324), (40, 3155662), (80, 1577831), (619, 203920), (1238, 101960), (2476, 50980), (2549, 49520), (3095, 40784), (4952, 25490), (5098, 24760), (6190, 20392), (9904, 12745), (10196, 12380)]