446712440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10331}}^1$

素因数の和:10412

約数の個数: 64

約数和(自身を含む): 1071221760

約数和(自身を除く): 624509320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10331, 10810, 20662, 21620, 41324, 43240, 51655, 82648, 103310, 206620, 237613, 413240, 475226, 485557, 950452, 971114, 1188065, 1900904, 1942228, 2376130, 2427785, 3884456, 4752260, 4855570, 9504520, 9711140, 11167811, 19422280, 22335622, 44671244, 55839055, 89342488, 111678110, 223356220, 446712440]

約数ペア:

[(1, 446712440), (2, 223356220), (4, 111678110), (5, 89342488), (8, 55839055), (10, 44671244), (20, 22335622), (23, 19422280), (40, 11167811), (46, 9711140), (47, 9504520), (92, 4855570), (94, 4752260), (115, 3884456), (184, 2427785), (188, 2376130), (230, 1942228), (235, 1900904), (376, 1188065), (460, 971114), (470, 950452), (920, 485557), (940, 475226), (1081, 413240), (1880, 237613), (2162, 206620), (4324, 103310), (5405, 82648), (8648, 51655), (10331, 43240), (10810, 41324), (20662, 21620)]