15426200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 36191880

約数和(自身を除く): 20765680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 563, 685, 1096, 1126, 1370, 2252, 2740, 2815, 3425, 4504, 5480, 5630, 6850, 11260, 13700, 14075, 22520, 27400, 28150, 56300, 77131, 112600, 154262, 308524, 385655, 617048, 771310, 1542620, 1928275, 3085240, 3856550, 7713100, 15426200]

約数ペア:

[(1, 15426200), (2, 7713100), (4, 3856550), (5, 3085240), (8, 1928275), (10, 1542620), (20, 771310), (25, 617048), (40, 385655), (50, 308524), (100, 154262), (137, 112600), (200, 77131), (274, 56300), (548, 28150), (563, 27400), (685, 22520), (1096, 14075), (1126, 13700), (1370, 11260), (2252, 6850), (2740, 5630), (2815, 5480), (3425, 4504)]