13308006820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1\times {\mathrm{11177}}^1$

素因数の和:12832

約数の個数: 48

約数和(自身を含む): 28722541680

約数和(自身を除く): 15414534860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1609, 3218, 6436, 8045, 11177, 16090, 22354, 32180, 44708, 55885, 59533, 111770, 119066, 223540, 238132, 297665, 413549, 595330, 827098, 1190660, 1654196, 2067745, 4135490, 8270980, 17983793, 35967586, 71935172, 89918965, 179837930, 359675860, 665400341, 1330800682, 2661601364, 3327001705, 6654003410, 13308006820]

約数ペア:

[(1, 13308006820), (2, 6654003410), (4, 3327001705), (5, 2661601364), (10, 1330800682), (20, 665400341), (37, 359675860), (74, 179837930), (148, 89918965), (185, 71935172), (370, 35967586), (740, 17983793), (1609, 8270980), (3218, 4135490), (6436, 2067745), (8045, 1654196), (11177, 1190660), (16090, 827098), (22354, 595330), (32180, 413549), (44708, 297665), (55885, 238132), (59533, 223540), (111770, 119066)]