4077304840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{274751}}^1$

素因数の和:274822

約数の個数: 64

約数和(自身を含む): 10682357760

約数和(自身を除く): 6605052920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 274751, 549502, 1099004, 1373755, 1923257, 2198008, 2747510, 3846514, 5495020, 7693028, 9616285, 10990040, 14561803, 15386056, 19232570, 29123606, 38465140, 58247212, 72809015, 76930280, 101932621, 116494424, 145618030, 203865242, 291236060, 407730484, 509663105, 582472120, 815460968, 1019326210, 2038652420, 4077304840]

約数ペア:

[(1, 4077304840), (2, 2038652420), (4, 1019326210), (5, 815460968), (7, 582472120), (8, 509663105), (10, 407730484), (14, 291236060), (20, 203865242), (28, 145618030), (35, 116494424), (40, 101932621), (53, 76930280), (56, 72809015), (70, 58247212), (106, 38465140), (140, 29123606), (212, 19232570), (265, 15386056), (280, 14561803), (371, 10990040), (424, 9616285), (530, 7693028), (742, 5495020), (1060, 3846514), (1484, 2747510), (1855, 2198008), (2120, 1923257), (2968, 1373755), (3710, 1099004), (7420, 549502), (14840, 274751)]