2147600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 6457920

約数和(自身を除く): 4310320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 59, 65, 70, 80, 91, 100, 104, 112, 118, 130, 140, 175, 182, 200, 208, 236, 260, 280, 295, 325, 350, 364, 400, 413, 455, 472, 520, 560, 590, 650, 700, 728, 767, 826, 910, 944, 1040, 1180, 1300, 1400, 1456, 1475, 1534, 1652, 1820, 2065, 2275, 2360, 2600, 2800, 2950, 3068, 3304, 3640, 3835, 4130, 4550, 4720, 5200, 5369, 5900, 6136, 6608, 7280, 7670, 8260, 9100, 10325, 10738, 11800, 12272, 15340, 16520, 18200, 19175, 20650, 21476, 23600, 26845, 30680, 33040, 36400, 38350, 41300, 42952, 53690, 61360, 76700, 82600, 85904, 107380, 134225, 153400, 165200, 214760, 268450, 306800, 429520, 536900, 1073800, 2147600]

約数ペア:

[(1, 2147600), (2, 1073800), (4, 536900), (5, 429520), (7, 306800), (8, 268450), (10, 214760), (13, 165200), (14, 153400), (16, 134225), (20, 107380), (25, 85904), (26, 82600), (28, 76700), (35, 61360), (40, 53690), (50, 42952), (52, 41300), (56, 38350), (59, 36400), (65, 33040), (70, 30680), (80, 26845), (91, 23600), (100, 21476), (104, 20650), (112, 19175), (118, 18200), (130, 16520), (140, 15340), (175, 12272), (182, 11800), (200, 10738), (208, 10325), (236, 9100), (260, 8260), (280, 7670), (295, 7280), (325, 6608), (350, 6136), (364, 5900), (400, 5369), (413, 5200), (455, 4720), (472, 4550), (520, 4130), (560, 3835), (590, 3640), (650, 3304), (700, 3068), (728, 2950), (767, 2800), (826, 2600), (910, 2360), (944, 2275), (1040, 2065), (1180, 1820), (1300, 1652), (1400, 1534), (1456, 1475)]