5087113720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{264403}}^1$

素因数の和:264464

約数の個数: 64

約数和(自身を含む): 12659663520

約数和(自身を除く): 7572549800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 264403, 528806, 1057612, 1322015, 2115224, 2644030, 3437239, 5288060, 6874478, 9782911, 10576120, 13748956, 17186195, 19565822, 27497912, 34372390, 39131644, 48914555, 68744780, 78263288, 97829110, 127177843, 137489560, 195658220, 254355686, 391316440, 508711372, 635889215, 1017422744, 1271778430, 2543556860, 5087113720]

約数ペア:

[(1, 5087113720), (2, 2543556860), (4, 1271778430), (5, 1017422744), (8, 635889215), (10, 508711372), (13, 391316440), (20, 254355686), (26, 195658220), (37, 137489560), (40, 127177843), (52, 97829110), (65, 78263288), (74, 68744780), (104, 48914555), (130, 39131644), (148, 34372390), (185, 27497912), (260, 19565822), (296, 17186195), (370, 13748956), (481, 10576120), (520, 9782911), (740, 6874478), (962, 5288060), (1480, 3437239), (1924, 2644030), (2405, 2115224), (3848, 1322015), (4810, 1057612), (9620, 528806), (19240, 264403)]