38633840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 80

約数和(自身を含む): 108088320

約数和(自身を除く): 69454480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 3631, 5320, 7262, 10640, 14524, 18155, 25417, 29048, 36310, 50834, 58096, 68989, 72620, 101668, 127085, 137978, 145240, 203336, 254170, 275956, 290480, 344945, 406672, 482923, 508340, 551912, 689890, 965846, 1016680, 1103824, 1379780, 1931692, 2033360, 2414615, 2759560, 3863384, 4829230, 5519120, 7726768, 9658460, 19316920, 38633840]

約数ペア:

[(1, 38633840), (2, 19316920), (4, 9658460), (5, 7726768), (7, 5519120), (8, 4829230), (10, 3863384), (14, 2759560), (16, 2414615), (19, 2033360), (20, 1931692), (28, 1379780), (35, 1103824), (38, 1016680), (40, 965846), (56, 689890), (70, 551912), (76, 508340), (80, 482923), (95, 406672), (112, 344945), (133, 290480), (140, 275956), (152, 254170), (190, 203336), (266, 145240), (280, 137978), (304, 127085), (380, 101668), (532, 72620), (560, 68989), (665, 58096), (760, 50834), (1064, 36310), (1330, 29048), (1520, 25417), (2128, 18155), (2660, 14524), (3631, 10640), (5320, 7262)]