33020560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 81512640

約数和(自身を除く): 48492080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 331, 344, 430, 464, 580, 662, 688, 860, 1160, 1247, 1324, 1655, 1720, 2320, 2494, 2648, 3310, 3440, 4988, 5296, 6235, 6620, 9599, 9976, 12470, 13240, 14233, 19198, 19952, 24940, 26480, 28466, 38396, 47995, 49880, 56932, 71165, 76792, 95990, 99760, 113864, 142330, 153584, 191980, 227728, 284660, 383960, 412757, 569320, 767920, 825514, 1138640, 1651028, 2063785, 3302056, 4127570, 6604112, 8255140, 16510280, 33020560]

約数ペア:

[(1, 33020560), (2, 16510280), (4, 8255140), (5, 6604112), (8, 4127570), (10, 3302056), (16, 2063785), (20, 1651028), (29, 1138640), (40, 825514), (43, 767920), (58, 569320), (80, 412757), (86, 383960), (116, 284660), (145, 227728), (172, 191980), (215, 153584), (232, 142330), (290, 113864), (331, 99760), (344, 95990), (430, 76792), (464, 71165), (580, 56932), (662, 49880), (688, 47995), (860, 38396), (1160, 28466), (1247, 26480), (1324, 24940), (1655, 19952), (1720, 19198), (2320, 14233), (2494, 13240), (2648, 12470), (3310, 9976), (3440, 9599), (4988, 6620), (5296, 6235)]