783973820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10163}}^1$

素因数の和:10227

約数の個数: 96

約数和(自身を含む): 2049062400

約数和(自身を除く): 1265088580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 10163, 11020, 15428, 19285, 20326, 38570, 40652, 50815, 71141, 77140, 101630, 142282, 193097, 203260, 284564, 294727, 355705, 386194, 589454, 711410, 772388, 965485, 1178908, 1351679, 1422820, 1473635, 1930970, 2063089, 2703358, 2947270, 3861940, 4126178, 5406716, 5599813, 5894540, 6758395, 8252356, 10315445, 11199626, 13516790, 20630890, 22399252, 27033580, 27999065, 39198691, 41261780, 55998130, 78397382, 111996260, 156794764, 195993455, 391986910, 783973820]

約数ペア:

[(1, 783973820), (2, 391986910), (4, 195993455), (5, 156794764), (7, 111996260), (10, 78397382), (14, 55998130), (19, 41261780), (20, 39198691), (28, 27999065), (29, 27033580), (35, 22399252), (38, 20630890), (58, 13516790), (70, 11199626), (76, 10315445), (95, 8252356), (116, 6758395), (133, 5894540), (140, 5599813), (145, 5406716), (190, 4126178), (203, 3861940), (266, 2947270), (290, 2703358), (380, 2063089), (406, 1930970), (532, 1473635), (551, 1422820), (580, 1351679), (665, 1178908), (812, 965485), (1015, 772388), (1102, 711410), (1330, 589454), (2030, 386194), (2204, 355705), (2660, 294727), (2755, 284564), (3857, 203260), (4060, 193097), (5510, 142282), (7714, 101630), (10163, 77140), (11020, 71141), (15428, 50815), (19285, 40652), (20326, 38570)]