38164020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17191}}^1$

素因数の和:17240

約数の個数: 48

約数和(自身を含む): 109753728

約数和(自身を除く): 71589708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17191, 34382, 51573, 68764, 85955, 103146, 171910, 206292, 257865, 343820, 515730, 636067, 1031460, 1272134, 1908201, 2544268, 3180335, 3816402, 6360670, 7632804, 9541005, 12721340, 19082010, 38164020]

約数ペア:

[(1, 38164020), (2, 19082010), (3, 12721340), (4, 9541005), (5, 7632804), (6, 6360670), (10, 3816402), (12, 3180335), (15, 2544268), (20, 1908201), (30, 1272134), (37, 1031460), (60, 636067), (74, 515730), (111, 343820), (148, 257865), (185, 206292), (222, 171910), (370, 103146), (444, 85955), (555, 68764), (740, 51573), (1110, 34382), (2220, 17191)]