134329120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20477}}^1$

素因数の和:20533

約数の個数: 48

約数和(自身を含む): 325108728

約数和(自身を除く): 190779608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 20477, 40954, 81908, 102385, 163816, 204770, 327632, 409540, 655264, 819080, 839557, 1638160, 1679114, 3276320, 3358228, 4197785, 6716456, 8395570, 13432912, 16791140, 26865824, 33582280, 67164560, 134329120]

約数ペア:

[(1, 134329120), (2, 67164560), (4, 33582280), (5, 26865824), (8, 16791140), (10, 13432912), (16, 8395570), (20, 6716456), (32, 4197785), (40, 3358228), (41, 3276320), (80, 1679114), (82, 1638160), (160, 839557), (164, 819080), (205, 655264), (328, 409540), (410, 327632), (656, 204770), (820, 163816), (1312, 102385), (1640, 81908), (3280, 40954), (6560, 20477)]