11059580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 26744256

約数和(自身を除く): 15684676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 401, 788, 802, 985, 1379, 1604, 1970, 2005, 2758, 2807, 3940, 4010, 5516, 5614, 6895, 8020, 11228, 13790, 14035, 27580, 28070, 56140, 78997, 157994, 315988, 394985, 552979, 789970, 1105958, 1579940, 2211916, 2764895, 5529790, 11059580]

約数ペア:

[(1, 11059580), (2, 5529790), (4, 2764895), (5, 2211916), (7, 1579940), (10, 1105958), (14, 789970), (20, 552979), (28, 394985), (35, 315988), (70, 157994), (140, 78997), (197, 56140), (394, 28070), (401, 27580), (788, 14035), (802, 13790), (985, 11228), (1379, 8020), (1604, 6895), (1970, 5614), (2005, 5516), (2758, 4010), (2807, 3940)]