1122580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 2481948

約数和(自身を除く): 1359368

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1369, 1517, 2738, 3034, 5476, 6068, 6845, 7585, 13690, 15170, 27380, 30340, 56129, 112258, 224516, 280645, 561290, 1122580]

約数ペア:

[(1, 1122580), (2, 561290), (4, 280645), (5, 224516), (10, 112258), (20, 56129), (37, 30340), (41, 27380), (74, 15170), (82, 13690), (148, 7585), (164, 6845), (185, 6068), (205, 5476), (370, 3034), (410, 2738), (740, 1517), (820, 1369)]