13836800

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 36533376

約数和(自身を除く): 22696576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 47, 50, 64, 80, 92, 94, 100, 115, 128, 160, 184, 188, 200, 230, 235, 256, 320, 368, 376, 400, 460, 470, 512, 575, 640, 736, 752, 800, 920, 940, 1081, 1150, 1175, 1280, 1472, 1504, 1600, 1840, 1880, 2162, 2300, 2350, 2560, 2944, 3008, 3200, 3680, 3760, 4324, 4600, 4700, 5405, 5888, 6016, 6400, 7360, 7520, 8648, 9200, 9400, 10810, 11776, 12032, 12800, 14720, 15040, 17296, 18400, 18800, 21620, 24064, 27025, 29440, 30080, 34592, 36800, 37600, 43240, 54050, 58880, 60160, 69184, 73600, 75200, 86480, 108100, 120320, 138368, 147200, 150400, 172960, 216200, 276736, 294400, 300800, 345920, 432400, 553472, 601600, 691840, 864800, 1383680, 1729600, 2767360, 3459200, 6918400, 13836800]

約数ペア:

[(1, 13836800), (2, 6918400), (4, 3459200), (5, 2767360), (8, 1729600), (10, 1383680), (16, 864800), (20, 691840), (23, 601600), (25, 553472), (32, 432400), (40, 345920), (46, 300800), (47, 294400), (50, 276736), (64, 216200), (80, 172960), (92, 150400), (94, 147200), (100, 138368), (115, 120320), (128, 108100), (160, 86480), (184, 75200), (188, 73600), (200, 69184), (230, 60160), (235, 58880), (256, 54050), (320, 43240), (368, 37600), (376, 36800), (400, 34592), (460, 30080), (470, 29440), (512, 27025), (575, 24064), (640, 21620), (736, 18800), (752, 18400), (800, 17296), (920, 15040), (940, 14720), (1081, 12800), (1150, 12032), (1175, 11776), (1280, 10810), (1472, 9400), (1504, 9200), (1600, 8648), (1840, 7520), (1880, 7360), (2162, 6400), (2300, 6016), (2350, 5888), (2560, 5405), (2944, 4700), (3008, 4600), (3200, 4324), (3680, 3760)]