2016646880

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{33791}}^1$

素因数の和:34179

約数の個数: 48

約数和(自身を含む): 4777242624

約数和(自身を除く): 2760595744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 11936, 14920, 29840, 33791, 59680, 67582, 135164, 168955, 270328, 337910, 540656, 675820, 1081312, 1351640, 2703280, 5406560, 12604043, 25208086, 50416172, 63020215, 100832344, 126040430, 201664688, 252080860, 403329376, 504161720, 1008323440, 2016646880]

約数ペア:

[(1, 2016646880), (2, 1008323440), (4, 504161720), (5, 403329376), (8, 252080860), (10, 201664688), (16, 126040430), (20, 100832344), (32, 63020215), (40, 50416172), (80, 25208086), (160, 12604043), (373, 5406560), (746, 2703280), (1492, 1351640), (1865, 1081312), (2984, 675820), (3730, 540656), (5968, 337910), (7460, 270328), (11936, 168955), (14920, 135164), (29840, 67582), (33791, 59680)]