5655807920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{17939}}^1$

素因数の和:18522

約数の個数: 80

約数和(自身を含む): 15055822080

約数和(自身を除く): 9400014160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 563, 1126, 2252, 2815, 3941, 4504, 5630, 7882, 9008, 11260, 15764, 17939, 19705, 22520, 31528, 35878, 39410, 45040, 63056, 71756, 78820, 89695, 125573, 143512, 157640, 179390, 251146, 287024, 315280, 358780, 502292, 627865, 717560, 1004584, 1255730, 1435120, 2009168, 2511460, 5022920, 10045840, 10099657, 20199314, 40398628, 50498285, 70697599, 80797256, 100996570, 141395198, 161594512, 201993140, 282790396, 353487995, 403986280, 565580792, 706975990, 807972560, 1131161584, 1413951980, 2827903960, 5655807920]

約数ペア:

[(1, 5655807920), (2, 2827903960), (4, 1413951980), (5, 1131161584), (7, 807972560), (8, 706975990), (10, 565580792), (14, 403986280), (16, 353487995), (20, 282790396), (28, 201993140), (35, 161594512), (40, 141395198), (56, 100996570), (70, 80797256), (80, 70697599), (112, 50498285), (140, 40398628), (280, 20199314), (560, 10099657), (563, 10045840), (1126, 5022920), (2252, 2511460), (2815, 2009168), (3941, 1435120), (4504, 1255730), (5630, 1004584), (7882, 717560), (9008, 627865), (11260, 502292), (15764, 358780), (17939, 315280), (19705, 287024), (22520, 251146), (31528, 179390), (35878, 157640), (39410, 143512), (45040, 125573), (63056, 89695), (71756, 78820)]