100181884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 105450116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 1999, 2278, 2948, 3998, 4556, 7996, 12529, 21989, 25058, 33983, 43978, 50116, 67966, 87956, 133933, 135932, 267866, 373813, 535732, 747626, 1473263, 1495252, 2276861, 2946526, 4553722, 5893052, 9107444, 25045471, 50090942, 100181884]

約数ペア:

[(1, 100181884), (2, 50090942), (4, 25045471), (11, 9107444), (17, 5893052), (22, 4553722), (34, 2946526), (44, 2276861), (67, 1495252), (68, 1473263), (134, 747626), (187, 535732), (268, 373813), (374, 267866), (737, 135932), (748, 133933), (1139, 87956), (1474, 67966), (1999, 50116), (2278, 43978), (2948, 33983), (3998, 25058), (4556, 21989), (7996, 12529)]