949900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 2499840

約数和(自身を除く): 1549940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 59, 70, 92, 100, 115, 118, 140, 161, 175, 230, 236, 295, 322, 350, 413, 460, 575, 590, 644, 700, 805, 826, 1150, 1180, 1357, 1475, 1610, 1652, 2065, 2300, 2714, 2950, 3220, 4025, 4130, 5428, 5900, 6785, 8050, 8260, 9499, 10325, 13570, 16100, 18998, 20650, 27140, 33925, 37996, 41300, 47495, 67850, 94990, 135700, 189980, 237475, 474950, 949900]

約数ペア:

[(1, 949900), (2, 474950), (4, 237475), (5, 189980), (7, 135700), (10, 94990), (14, 67850), (20, 47495), (23, 41300), (25, 37996), (28, 33925), (35, 27140), (46, 20650), (50, 18998), (59, 16100), (70, 13570), (92, 10325), (100, 9499), (115, 8260), (118, 8050), (140, 6785), (161, 5900), (175, 5428), (230, 4130), (236, 4025), (295, 3220), (322, 2950), (350, 2714), (413, 2300), (460, 2065), (575, 1652), (590, 1610), (644, 1475), (700, 1357), (805, 1180), (826, 1150)]