101045780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6469}}^1$

素因数の和:6560

約数の個数: 48

約数和(自身を含む): 234783360

約数和(自身を除く): 133737580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 6469, 7810, 12938, 15620, 25876, 32345, 64690, 71159, 129380, 142318, 284636, 355795, 459299, 711590, 918598, 1423180, 1837196, 2296495, 4592990, 5052289, 9185980, 10104578, 20209156, 25261445, 50522890, 101045780]

約数ペア:

[(1, 101045780), (2, 50522890), (4, 25261445), (5, 20209156), (10, 10104578), (11, 9185980), (20, 5052289), (22, 4592990), (44, 2296495), (55, 1837196), (71, 1423180), (110, 918598), (142, 711590), (220, 459299), (284, 355795), (355, 284636), (710, 142318), (781, 129380), (1420, 71159), (1562, 64690), (3124, 32345), (3905, 25876), (6469, 15620), (7810, 12938)]