41447840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 116847360

約数和(自身を除く): 75399520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1609, 1610, 1840, 2576, 3218, 3220, 3680, 5152, 6436, 6440, 8045, 11263, 12872, 12880, 16090, 22526, 25744, 25760, 32180, 37007, 45052, 51488, 56315, 64360, 74014, 90104, 112630, 128720, 148028, 180208, 185035, 225260, 257440, 259049, 296056, 360416, 370070, 450520, 518098, 592112, 740140, 901040, 1036196, 1184224, 1295245, 1480280, 1802080, 2072392, 2590490, 2960560, 4144784, 5180980, 5921120, 8289568, 10361960, 20723920, 41447840]

約数ペア:

[(1, 41447840), (2, 20723920), (4, 10361960), (5, 8289568), (7, 5921120), (8, 5180980), (10, 4144784), (14, 2960560), (16, 2590490), (20, 2072392), (23, 1802080), (28, 1480280), (32, 1295245), (35, 1184224), (40, 1036196), (46, 901040), (56, 740140), (70, 592112), (80, 518098), (92, 450520), (112, 370070), (115, 360416), (140, 296056), (160, 259049), (161, 257440), (184, 225260), (224, 185035), (230, 180208), (280, 148028), (322, 128720), (368, 112630), (460, 90104), (560, 74014), (644, 64360), (736, 56315), (805, 51488), (920, 45052), (1120, 37007), (1288, 32180), (1609, 25760), (1610, 25744), (1840, 22526), (2576, 16090), (3218, 12880), (3220, 12872), (3680, 11263), (5152, 8045), (6436, 6440)]