11068940540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{203249}}^1$

素因数の和:203654

約数の個数: 48

約数和(自身を含む): 26633880000

約数和(自身を除く): 15564939460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 1556, 1945, 2723, 3890, 5446, 7780, 10892, 13615, 27230, 54460, 203249, 406498, 812996, 1016245, 1422743, 2032490, 2845486, 4064980, 5690972, 7113715, 14227430, 28454860, 79063861, 158127722, 316255444, 395319305, 553447027, 790638610, 1106894054, 1581277220, 2213788108, 2767235135, 5534470270, 11068940540]

約数ペア:

[(1, 11068940540), (2, 5534470270), (4, 2767235135), (5, 2213788108), (7, 1581277220), (10, 1106894054), (14, 790638610), (20, 553447027), (28, 395319305), (35, 316255444), (70, 158127722), (140, 79063861), (389, 28454860), (778, 14227430), (1556, 7113715), (1945, 5690972), (2723, 4064980), (3890, 2845486), (5446, 2032490), (7780, 1422743), (10892, 1016245), (13615, 812996), (27230, 406498), (54460, 203249)]