3856054220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1\times {\mathrm{2999}}^1$

素因数の和:4274

約数の個数: 48

約数和(自身を含む): 8260056000

約数和(自身を除く): 4404001780

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1213, 2426, 2999, 4852, 5998, 6065, 11996, 12130, 14995, 24260, 29990, 59980, 64289, 128578, 158947, 257156, 317894, 321445, 635788, 642890, 794735, 1285780, 1589470, 3178940, 3637787, 7275574, 14551148, 18188935, 36377870, 72755740, 192802711, 385605422, 771210844, 964013555, 1928027110, 3856054220]

約数ペア:

[(1, 3856054220), (2, 1928027110), (4, 964013555), (5, 771210844), (10, 385605422), (20, 192802711), (53, 72755740), (106, 36377870), (212, 18188935), (265, 14551148), (530, 7275574), (1060, 3637787), (1213, 3178940), (2426, 1589470), (2999, 1285780), (4852, 794735), (5998, 642890), (6065, 635788), (11996, 321445), (12130, 317894), (14995, 257156), (24260, 158947), (29990, 128578), (59980, 64289)]