14571400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 34724340

約数和(自身を除く): 20152940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 1777, 2050, 3554, 4100, 7108, 8200, 8885, 14216, 17770, 35540, 44425, 71080, 72857, 88850, 145714, 177700, 291428, 355400, 364285, 582856, 728570, 1457140, 1821425, 2914280, 3642850, 7285700, 14571400]

約数ペア:

[(1, 14571400), (2, 7285700), (4, 3642850), (5, 2914280), (8, 1821425), (10, 1457140), (20, 728570), (25, 582856), (40, 364285), (41, 355400), (50, 291428), (82, 177700), (100, 145714), (164, 88850), (200, 72857), (205, 71080), (328, 44425), (410, 35540), (820, 17770), (1025, 14216), (1640, 8885), (1777, 8200), (2050, 7108), (3554, 4100)]