4749500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 12579840

約数和(自身を除く): 7830340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 59, 70, 92, 100, 115, 118, 125, 140, 161, 175, 230, 236, 250, 295, 322, 350, 413, 460, 500, 575, 590, 644, 700, 805, 826, 875, 1150, 1180, 1357, 1475, 1610, 1652, 1750, 2065, 2300, 2714, 2875, 2950, 3220, 3500, 4025, 4130, 5428, 5750, 5900, 6785, 7375, 8050, 8260, 9499, 10325, 11500, 13570, 14750, 16100, 18998, 20125, 20650, 27140, 29500, 33925, 37996, 40250, 41300, 47495, 51625, 67850, 80500, 94990, 103250, 135700, 169625, 189980, 206500, 237475, 339250, 474950, 678500, 949900, 1187375, 2374750, 4749500]

約数ペア:

[(1, 4749500), (2, 2374750), (4, 1187375), (5, 949900), (7, 678500), (10, 474950), (14, 339250), (20, 237475), (23, 206500), (25, 189980), (28, 169625), (35, 135700), (46, 103250), (50, 94990), (59, 80500), (70, 67850), (92, 51625), (100, 47495), (115, 41300), (118, 40250), (125, 37996), (140, 33925), (161, 29500), (175, 27140), (230, 20650), (236, 20125), (250, 18998), (295, 16100), (322, 14750), (350, 13570), (413, 11500), (460, 10325), (500, 9499), (575, 8260), (590, 8050), (644, 7375), (700, 6785), (805, 5900), (826, 5750), (875, 5428), (1150, 4130), (1180, 4025), (1357, 3500), (1475, 3220), (1610, 2950), (1652, 2875), (1750, 2714), (2065, 2300)]