102043780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 223216560

約数和(自身を除く): 121172780

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1460, 1889, 2701, 3778, 5402, 7556, 9445, 10804, 13505, 18890, 27010, 37780, 54020, 69893, 137897, 139786, 275794, 279572, 349465, 551588, 689485, 698930, 1378970, 1397860, 2757940, 5102189, 10204378, 20408756, 25510945, 51021890, 102043780]

約数ペア:

[(1, 102043780), (2, 51021890), (4, 25510945), (5, 20408756), (10, 10204378), (20, 5102189), (37, 2757940), (73, 1397860), (74, 1378970), (146, 698930), (148, 689485), (185, 551588), (292, 349465), (365, 279572), (370, 275794), (730, 139786), (740, 137897), (1460, 69893), (1889, 54020), (2701, 37780), (3778, 27010), (5402, 18890), (7556, 13505), (9445, 10804)]