43282181920

素因数分解:

$2^5\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{113233}}^1$

素因数の和:115637

約数の個数: 48

約数和(自身を含む): 102297860280

約数和(自身を除く): 59015678360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2389, 4778, 9556, 11945, 19112, 23890, 38224, 47780, 76448, 95560, 113233, 191120, 226466, 382240, 452932, 566165, 905864, 1132330, 1811728, 2264660, 3623456, 4529320, 9058640, 18117280, 270513637, 541027274, 1082054548, 1352568185, 2164109096, 2705136370, 4328218192, 5410272740, 8656436384, 10820545480, 21641090960, 43282181920]

約数ペア:

[(1, 43282181920), (2, 21641090960), (4, 10820545480), (5, 8656436384), (8, 5410272740), (10, 4328218192), (16, 2705136370), (20, 2164109096), (32, 1352568185), (40, 1082054548), (80, 541027274), (160, 270513637), (2389, 18117280), (4778, 9058640), (9556, 4529320), (11945, 3623456), (19112, 2264660), (23890, 1811728), (38224, 1132330), (47780, 905864), (76448, 566165), (95560, 452932), (113233, 382240), (191120, 226466)]