2241880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2929160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1367, 1640, 2734, 5468, 6835, 10936, 13670, 27340, 54680, 56047, 112094, 224188, 280235, 448376, 560470, 1120940, 2241880]

約数ペア:

[(1, 2241880), (2, 1120940), (4, 560470), (5, 448376), (8, 280235), (10, 224188), (20, 112094), (40, 56047), (41, 54680), (82, 27340), (164, 13670), (205, 10936), (328, 6835), (410, 5468), (820, 2734), (1367, 1640)]