16829122020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{5119}}^1$

素因数の和:5637

約数の個数: 96

約数和(自身を含む): 47566848000

約数和(自身を除く): 30737725980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 349, 471, 628, 698, 785, 942, 1047, 1396, 1570, 1745, 1884, 2094, 2355, 3140, 3490, 4188, 4710, 5119, 5235, 6980, 9420, 10238, 10470, 15357, 20476, 20940, 25595, 30714, 51190, 54793, 61428, 76785, 102380, 109586, 153570, 164379, 219172, 273965, 307140, 328758, 547930, 657516, 803683, 821895, 1095860, 1607366, 1643790, 1786531, 2411049, 3214732, 3287580, 3573062, 4018415, 4822098, 5359593, 7146124, 8036830, 8932655, 9644196, 10719186, 12055245, 16073660, 17865310, 21438372, 24110490, 26797965, 35730620, 48220980, 53595930, 107191860, 280485367, 560970734, 841456101, 1121941468, 1402426835, 1682912202, 2804853670, 3365824404, 4207280505, 5609707340, 8414561010, 16829122020]

約数ペア:

[(1, 16829122020), (2, 8414561010), (3, 5609707340), (4, 4207280505), (5, 3365824404), (6, 2804853670), (10, 1682912202), (12, 1402426835), (15, 1121941468), (20, 841456101), (30, 560970734), (60, 280485367), (157, 107191860), (314, 53595930), (349, 48220980), (471, 35730620), (628, 26797965), (698, 24110490), (785, 21438372), (942, 17865310), (1047, 16073660), (1396, 12055245), (1570, 10719186), (1745, 9644196), (1884, 8932655), (2094, 8036830), (2355, 7146124), (3140, 5359593), (3490, 4822098), (4188, 4018415), (4710, 3573062), (5119, 3287580), (5235, 3214732), (6980, 2411049), (9420, 1786531), (10238, 1643790), (10470, 1607366), (15357, 1095860), (20476, 821895), (20940, 803683), (25595, 657516), (30714, 547930), (51190, 328758), (54793, 307140), (61428, 273965), (76785, 219172), (102380, 164379), (109586, 153570)]