42343700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 105868224

約数和(自身を除く): 63524524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 241, 251, 350, 482, 502, 700, 964, 1004, 1205, 1255, 1687, 1757, 2410, 2510, 3374, 3514, 4820, 5020, 6025, 6275, 6748, 7028, 8435, 8785, 12050, 12550, 16870, 17570, 24100, 25100, 33740, 35140, 42175, 43925, 60491, 84350, 87850, 120982, 168700, 175700, 241964, 302455, 423437, 604910, 846874, 1209820, 1512275, 1693748, 2117185, 3024550, 4234370, 6049100, 8468740, 10585925, 21171850, 42343700]

約数ペア:

[(1, 42343700), (2, 21171850), (4, 10585925), (5, 8468740), (7, 6049100), (10, 4234370), (14, 3024550), (20, 2117185), (25, 1693748), (28, 1512275), (35, 1209820), (50, 846874), (70, 604910), (100, 423437), (140, 302455), (175, 241964), (241, 175700), (251, 168700), (350, 120982), (482, 87850), (502, 84350), (700, 60491), (964, 43925), (1004, 42175), (1205, 35140), (1255, 33740), (1687, 25100), (1757, 24100), (2410, 17570), (2510, 16870), (3374, 12550), (3514, 12050), (4820, 8785), (5020, 8435), (6025, 7028), (6275, 6748)]