6409553660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{129277}}^1$

素因数の和:129390

約数の個数: 48

約数和(自身を含む): 14030282784

約数和(自身を除く): 7620729124

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 4958, 9916, 12395, 24790, 49580, 129277, 258554, 517108, 646385, 1292770, 2585540, 4783249, 8661559, 9566498, 17323118, 19132996, 23916245, 34646236, 43307795, 47832490, 86615590, 95664980, 173231180, 320477683, 640955366, 1281910732, 1602388415, 3204776830, 6409553660]

約数ペア:

[(1, 6409553660), (2, 3204776830), (4, 1602388415), (5, 1281910732), (10, 640955366), (20, 320477683), (37, 173231180), (67, 95664980), (74, 86615590), (134, 47832490), (148, 43307795), (185, 34646236), (268, 23916245), (335, 19132996), (370, 17323118), (670, 9566498), (740, 8661559), (1340, 4783249), (2479, 2585540), (4958, 1292770), (9916, 646385), (12395, 517108), (24790, 258554), (49580, 129277)]