8412800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 22766400

約数和(自身を除く): 14353600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 239, 275, 320, 352, 400, 440, 478, 550, 640, 704, 800, 880, 956, 1100, 1195, 1408, 1600, 1760, 1912, 2200, 2390, 2629, 3200, 3520, 3824, 4400, 4780, 5258, 5975, 7040, 7648, 8800, 9560, 10516, 11950, 13145, 15296, 17600, 19120, 21032, 23900, 26290, 30592, 35200, 38240, 42064, 47800, 52580, 65725, 76480, 84128, 95600, 105160, 131450, 152960, 168256, 191200, 210320, 262900, 336512, 382400, 420640, 525800, 764800, 841280, 1051600, 1682560, 2103200, 4206400, 8412800]

約数ペア:

[(1, 8412800), (2, 4206400), (4, 2103200), (5, 1682560), (8, 1051600), (10, 841280), (11, 764800), (16, 525800), (20, 420640), (22, 382400), (25, 336512), (32, 262900), (40, 210320), (44, 191200), (50, 168256), (55, 152960), (64, 131450), (80, 105160), (88, 95600), (100, 84128), (110, 76480), (128, 65725), (160, 52580), (176, 47800), (200, 42064), (220, 38240), (239, 35200), (275, 30592), (320, 26290), (352, 23900), (400, 21032), (440, 19120), (478, 17600), (550, 15296), (640, 13145), (704, 11950), (800, 10516), (880, 9560), (956, 8800), (1100, 7648), (1195, 7040), (1408, 5975), (1600, 5258), (1760, 4780), (1912, 4400), (2200, 3824), (2390, 3520), (2629, 3200)]