22062800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2940

約数の個数: 60

約数和(自身を含む): 55814880

約数和(自身を除く): 33752080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 2903, 3800, 5806, 7600, 11612, 14515, 23224, 29030, 46448, 55157, 58060, 72575, 110314, 116120, 145150, 220628, 232240, 275785, 290300, 441256, 551570, 580600, 882512, 1103140, 1161200, 1378925, 2206280, 2757850, 4412560, 5515700, 11031400, 22062800]

約数ペア:

[(1, 22062800), (2, 11031400), (4, 5515700), (5, 4412560), (8, 2757850), (10, 2206280), (16, 1378925), (19, 1161200), (20, 1103140), (25, 882512), (38, 580600), (40, 551570), (50, 441256), (76, 290300), (80, 275785), (95, 232240), (100, 220628), (152, 145150), (190, 116120), (200, 110314), (304, 72575), (380, 58060), (400, 55157), (475, 46448), (760, 29030), (950, 23224), (1520, 14515), (1900, 11612), (2903, 7600), (3800, 5806)]