5190420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 15926400

約数和(自身を除く): 10735980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 157, 174, 190, 228, 285, 290, 314, 348, 380, 435, 471, 551, 570, 580, 628, 785, 870, 942, 1102, 1140, 1570, 1653, 1740, 1884, 2204, 2355, 2755, 2983, 3140, 3306, 4553, 4710, 5510, 5966, 6612, 8265, 8949, 9106, 9420, 11020, 11932, 13659, 14915, 16530, 17898, 18212, 22765, 27318, 29830, 33060, 35796, 44745, 45530, 54636, 59660, 68295, 86507, 89490, 91060, 136590, 173014, 178980, 259521, 273180, 346028, 432535, 519042, 865070, 1038084, 1297605, 1730140, 2595210, 5190420]

約数ペア:

[(1, 5190420), (2, 2595210), (3, 1730140), (4, 1297605), (5, 1038084), (6, 865070), (10, 519042), (12, 432535), (15, 346028), (19, 273180), (20, 259521), (29, 178980), (30, 173014), (38, 136590), (57, 91060), (58, 89490), (60, 86507), (76, 68295), (87, 59660), (95, 54636), (114, 45530), (116, 44745), (145, 35796), (157, 33060), (174, 29830), (190, 27318), (228, 22765), (285, 18212), (290, 17898), (314, 16530), (348, 14915), (380, 13659), (435, 11932), (471, 11020), (551, 9420), (570, 9106), (580, 8949), (628, 8265), (785, 6612), (870, 5966), (942, 5510), (1102, 4710), (1140, 4553), (1570, 3306), (1653, 3140), (1740, 2983), (1884, 2755), (2204, 2355)]