210380459320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{421807}}^1$

素因数の和:422192

約数の個数: 64

約数和(自身を含む): 487593175680

約数和(自身を除く): 277212716360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 337, 370, 674, 740, 1348, 1480, 1685, 2696, 3370, 6740, 12469, 13480, 24938, 49876, 62345, 99752, 124690, 249380, 421807, 498760, 843614, 1687228, 2109035, 3374456, 4218070, 8436140, 15606859, 16872280, 31213718, 62427436, 78034295, 124854872, 142148959, 156068590, 284297918, 312137180, 568595836, 624274360, 710744795, 1137191672, 1421489590, 2842979180, 5259511483, 5685958360, 10519022966, 21038045932, 26297557415, 42076091864, 52595114830, 105190229660, 210380459320]

約数ペア:

[(1, 210380459320), (2, 105190229660), (4, 52595114830), (5, 42076091864), (8, 26297557415), (10, 21038045932), (20, 10519022966), (37, 5685958360), (40, 5259511483), (74, 2842979180), (148, 1421489590), (185, 1137191672), (296, 710744795), (337, 624274360), (370, 568595836), (674, 312137180), (740, 284297918), (1348, 156068590), (1480, 142148959), (1685, 124854872), (2696, 78034295), (3370, 62427436), (6740, 31213718), (12469, 16872280), (13480, 15606859), (24938, 8436140), (49876, 4218070), (62345, 3374456), (99752, 2109035), (124690, 1687228), (249380, 843614), (421807, 498760)]