11578190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 13097650

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 169, 170, 221, 310, 338, 403, 442, 527, 806, 845, 1054, 1105, 1690, 2015, 2197, 2210, 2635, 2873, 4030, 4394, 5239, 5270, 5746, 6851, 10478, 10985, 13702, 14365, 21970, 26195, 28730, 34255, 37349, 52390, 68107, 68510, 74698, 89063, 136214, 178126, 186745, 340535, 373490, 445315, 681070, 890630, 1157819, 2315638, 5789095, 11578190]

約数ペア:

[(1, 11578190), (2, 5789095), (5, 2315638), (10, 1157819), (13, 890630), (17, 681070), (26, 445315), (31, 373490), (34, 340535), (62, 186745), (65, 178126), (85, 136214), (130, 89063), (155, 74698), (169, 68510), (170, 68107), (221, 52390), (310, 37349), (338, 34255), (403, 28730), (442, 26195), (527, 21970), (806, 14365), (845, 13702), (1054, 10985), (1105, 10478), (1690, 6851), (2015, 5746), (2197, 5270), (2210, 5239), (2635, 4394), (2873, 4030)]