47570560

素因数分解:

$2^7\times 5^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 66995840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 311, 320, 478, 622, 640, 956, 1195, 1244, 1555, 1912, 2390, 2488, 3110, 3824, 4780, 4976, 6220, 7648, 9560, 9952, 12440, 15296, 19120, 19904, 24880, 30592, 38240, 39808, 49760, 74329, 76480, 99520, 148658, 152960, 199040, 297316, 371645, 594632, 743290, 1189264, 1486580, 2378528, 2973160, 4757056, 5946320, 9514112, 11892640, 23785280, 47570560]

約数ペア:

[(1, 47570560), (2, 23785280), (4, 11892640), (5, 9514112), (8, 5946320), (10, 4757056), (16, 2973160), (20, 2378528), (32, 1486580), (40, 1189264), (64, 743290), (80, 594632), (128, 371645), (160, 297316), (239, 199040), (311, 152960), (320, 148658), (478, 99520), (622, 76480), (640, 74329), (956, 49760), (1195, 39808), (1244, 38240), (1555, 30592), (1912, 24880), (2390, 19904), (2488, 19120), (3110, 15296), (3824, 12440), (4780, 9952), (4976, 9560), (6220, 7648)]