33407420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 73180800

約数和(自身を除く): 39773380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 239, 241, 290, 478, 482, 580, 956, 964, 1195, 1205, 2390, 2410, 4780, 4820, 6931, 6989, 13862, 13978, 27724, 27956, 34655, 34945, 57599, 69310, 69890, 115198, 138620, 139780, 230396, 287995, 575990, 1151980, 1670371, 3340742, 6681484, 8351855, 16703710, 33407420]

約数ペア:

[(1, 33407420), (2, 16703710), (4, 8351855), (5, 6681484), (10, 3340742), (20, 1670371), (29, 1151980), (58, 575990), (116, 287995), (145, 230396), (239, 139780), (241, 138620), (290, 115198), (478, 69890), (482, 69310), (580, 57599), (956, 34945), (964, 34655), (1195, 27956), (1205, 27724), (2390, 13978), (2410, 13862), (4780, 6989), (4820, 6931)]