29569660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 65882880

約数和(自身を除く): 36313220

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 1289, 2294, 2578, 4588, 5156, 5735, 6445, 11470, 12890, 22940, 25780, 39959, 47693, 79918, 95386, 159836, 190772, 199795, 238465, 399590, 476930, 799180, 953860, 1478483, 2956966, 5913932, 7392415, 14784830, 29569660]

約数ペア:

[(1, 29569660), (2, 14784830), (4, 7392415), (5, 5913932), (10, 2956966), (20, 1478483), (31, 953860), (37, 799180), (62, 476930), (74, 399590), (124, 238465), (148, 199795), (155, 190772), (185, 159836), (310, 95386), (370, 79918), (620, 47693), (740, 39959), (1147, 25780), (1289, 22940), (2294, 12890), (2578, 11470), (4588, 6445), (5156, 5735)]