192090140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51361}}^1$

素因数の和:51398

約数の個数: 48

約数和(自身を含む): 465956064

約数和(自身を除く): 273865924

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 51361, 102722, 205444, 256805, 513610, 564971, 873137, 1027220, 1129942, 1746274, 2259884, 2824855, 3492548, 4365685, 5649710, 8731370, 9604507, 11299420, 17462740, 19209014, 38418028, 48022535, 96045070, 192090140]

約数ペア:

[(1, 192090140), (2, 96045070), (4, 48022535), (5, 38418028), (10, 19209014), (11, 17462740), (17, 11299420), (20, 9604507), (22, 8731370), (34, 5649710), (44, 4365685), (55, 3492548), (68, 2824855), (85, 2259884), (110, 1746274), (170, 1129942), (187, 1027220), (220, 873137), (340, 564971), (374, 513610), (748, 256805), (935, 205444), (1870, 102722), (3740, 51361)]