25170540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24677}}^1$

素因数の和:24706

約数の個数: 48

約数和(自身を含む): 74626272

約数和(自身を除く): 49455732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 24677, 49354, 74031, 98708, 123385, 148062, 246770, 296124, 370155, 419509, 493540, 740310, 839018, 1258527, 1480620, 1678036, 2097545, 2517054, 4195090, 5034108, 6292635, 8390180, 12585270, 25170540]

約数ペア:

[(1, 25170540), (2, 12585270), (3, 8390180), (4, 6292635), (5, 5034108), (6, 4195090), (10, 2517054), (12, 2097545), (15, 1678036), (17, 1480620), (20, 1258527), (30, 839018), (34, 740310), (51, 493540), (60, 419509), (68, 370155), (85, 296124), (102, 246770), (170, 148062), (204, 123385), (255, 98708), (340, 74031), (510, 49354), (1020, 24677)]