4998889180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{11059}}^1$

素因数の和:11398

約数の個数: 48

約数和(自身を含む): 10652372640

約数和(自身を除く): 5653483460

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 233, 388, 466, 485, 932, 970, 1165, 1940, 2330, 4660, 11059, 22118, 22601, 44236, 45202, 55295, 90404, 110590, 113005, 221180, 226010, 452020, 1072723, 2145446, 2576747, 4290892, 5153494, 5363615, 10306988, 10727230, 12883735, 21454460, 25767470, 51534940, 249944459, 499888918, 999777836, 1249722295, 2499444590, 4998889180]

約数ペア:

[(1, 4998889180), (2, 2499444590), (4, 1249722295), (5, 999777836), (10, 499888918), (20, 249944459), (97, 51534940), (194, 25767470), (233, 21454460), (388, 12883735), (466, 10727230), (485, 10306988), (932, 5363615), (970, 5153494), (1165, 4290892), (1940, 2576747), (2330, 2145446), (4660, 1072723), (11059, 452020), (22118, 226010), (22601, 221180), (44236, 113005), (45202, 110590), (55295, 90404)]