3388045480

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{351457}}^1$

素因数の和:351709

約数の個数: 32

約数和(自身を含む): 7654755240

約数和(自身を除く): 4266709760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 351457, 702914, 1405828, 1757285, 2811656, 3514570, 7029140, 14058280, 84701137, 169402274, 338804548, 423505685, 677609096, 847011370, 1694022740, 3388045480]

約数ペア:

[(1, 3388045480), (2, 1694022740), (4, 847011370), (5, 677609096), (8, 423505685), (10, 338804548), (20, 169402274), (40, 84701137), (241, 14058280), (482, 7029140), (964, 3514570), (1205, 2811656), (1928, 1757285), (2410, 1405828), (4820, 702914), (9640, 351457)]